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Round|Lab Grown|IGI

2.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG808624071

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808624071

Diamond specifications and retailer prices

From $364 USD
As of October 29, 2026
Save $3,993 USD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,357 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808624071 or 808624071. Listed at 25 retailers as of October 29, 2026, with prices from $364 to $4,357, a $3,993 spread on the same certified stone. Yadav Diamonds lists it at $4,357. 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

2.51
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808624071
Dimensions8.86 × 8.88 × 5.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.88 mm2.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808624071
Side View
Table 61.0%Crown 33.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $813 USD|Low: $364 USD|High: $2,475 USD|Avg: $1,261 USD|+4.8%
Retailer 1
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Retailer 20
October 30, 2026
Retailer 14$364 USD
Retailer 9$452 USD
Retailer 10$525 USD
Retailer 15$600 USD
Retailer 5$632 USD
Retailer 17$739 USD
Retailer 18$746 USD
Retailer 1$813 USD
Retailer 19$1,000 USD
Retailer 2$1,090 USD
Retailer 20$1,107 USD
Retailer 11$1,306 USD
Retailer 8$1,453 USD
Retailer 4$1,493 USD
Retailer 6$1,530 USD
Retailer 3$1,707 USD
Retailer 7$1,753 USD
Retailer 16$1,775 USD
Retailer 12$2,063 USD
Retailer 13$2,450 USD

35 data points across 20 retailers

25 retailers$364 USD to $4,357 USD

A
Cheapest Retailer
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$364 USD
A
Retailer 2
-
$417 USD
View
A
Retailer 3
-
$445 USD
View
A
Retailer 4
-
$452 USD
View
A
Retailer 5
-
$525 USD
HK$4,100 HKD
View
A
Retailer 6
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$600 USD
View
B+
Retailer 7
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$632 USD
View
A
Retailer 8
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$739 USD
€704 EUR
View
A
Retailer 9
-
$746 USD
View
A
Retailer 10
-
$763 USD
€727 EUR
View
A
Retailer 11
-
$813 USD
£640 GBP
View
B+
Retailer 12
-
$1,000 USD
A$1,539 AUD
View
B+
Retailer 13
-
$1,090 USD
ZAR 17,609 ZAR
View
B+
Retailer 14
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$1,107 USD
View
B+
Retailer 15
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$1,306 USD
View
B+
Retailer 16
-
$1,453 USD
View
B
Retailer 17
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$1,493 USD
View
B
Retailer 18
-
$1,530 USD
SGD 2,067 SGD
View
B
Retailer 19
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$1,680 USD
View
B
Retailer 20
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$1,707 USD
View
B
Retailer 21
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$1,753 USD
£1,380 GBP
View
B
Retailer 22
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$1,775 USD
£1,398 GBP
View
B
Retailer 23
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$2,063 USD
View
Retailer 24
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$2,450 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Yadav Diamonds
13011156 · Oct 30
$4,357 USD
View
24 more retailers have this diamond
Prices start from $364 USDSave up to $3,993 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.51ct Round
$364 USD