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Round|Lab Grown|IGI

2.56ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786644890

Certificate IGI LG786644890

Diamond specifications and retailer prices

From $538 USD
Save $2,281 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,467 USD at Rare Carat
View at Rare Carat

About this 2.56ct lab-grown round diamond

This 2.56ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786644890 or 786644890. Listed at 27 retailers, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644890
Dimensions8.77 × 8.73 × 5.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.77 mm8.73 mm2.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644890
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $1,001 USD|Low: $538 USD|High: $5,380 USD|Avg: $1,588 USD|+0.7%
Retailer 1
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Retailer 23
October 1, 2026
Retailer 3$538 USD
Retailer 7$602 USD
Retailer 6$603 USD
Retailer 4$659 USD
Retailer 13$667 USD
Retailer 19$800 USD
Retailer 17$843 USD
Retailer 14$895 USD
Retailer 2$927 USD
Retailer 15$987 USD
Retailer 1$1,001 USD
Retailer 20$1,007 USD
Retailer 11$1,378 USD
Retailer 22$1,486 USD
Retailer 21$1,578 USD
Retailer 23$1,755 USD
Retailer 5$2,111 USD
Retailer 18$2,524 USD
Retailer 10$2,536 USD
Retailer 12$2,819 USD
Retailer 9$2,925 USD
Retailer 8$4,060 USD
Retailer 16$5,380 USD

37 data points across 23 retailers

27 retailers$538 USD to $2,819 USD

A
Cheapest Retailer
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$538 USD
A
Retailer 2
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$602 USD
View
A
Retailer 3
-
$603 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$659 USD
View
A
Retailer 5
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$667 USD
View
A
Retailer 6
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$730 USD
HK$5,700 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
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$800 USD
View
A
Retailer 8
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$843 USD
£664 GBP
View
A
Retailer 9
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$895 USD
View
A
Retailer 10
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$927 USD
View
B+
Retailer 11
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$987 USD
A$1,518 AUD
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B+
Retailer 12
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$1,001 USD
€953 EUR
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B+
Retailer 13
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$1,006 USD
£792 GBP
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B+
Retailer 14
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$1,378 USD
View
B+
Retailer 15
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$1,443 USD
View
B+
Retailer 16
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$1,486 USD
A$2,286 AUD
View
B
Retailer 17
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$1,578 USD
ZAR 25,488 ZAR
View
B
Retailer 18
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$1,594 USD
View
Price last confirmed 69 days ago
B
Retailer 19
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$1,755 USD
View
B
Retailer 20
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$2,111 USD
SGD 2,853 SGD
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B
Retailer 21
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$2,167 USD
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B
Retailer 22
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$2,272 USD
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B
Retailer 23
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$2,362 USD
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B
Retailer 24
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$2,524 USD
A$3,883 AUD
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B
Retailer 25
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$2,536 USD
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B
Retailer 26
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$2,819 USD
£2,220 GBP
View
Most Expensive
B
Rare Carat
248906448VB786 · Jul 20
$3,467 USD
View
Price last confirmed 73 days ago
26 more retailers have this diamond
Prices start from $538 USDSave up to $2,281 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
2.56ct Round
$538 USD