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Round|Lab Grown|IGI

2.51ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG735572589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735572589

Diamond specifications and retailer prices

From $626 SGD
$490 USD
As of October 29, 2026
Save $2,622 SGD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,238 SGD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 2.51ct lab-grown round diamond

This 2.51ct 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 LG735572589 or 735572589. Listed at 25 retailers as of October 25, 2026, with a 419% 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

2.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735572589
Dimensions8.64 × 8.69 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.64 mm8.69 mm2.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735572589
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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: $4,238 SGD|Low: $602 SGD|High: $4,238 SGD|Avg: $1,737 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$626 SGD
Retailer 9$733 SGD
Retailer 8$777 SGD
Retailer 14$952 SGD
Retailer 2$976 SGD
Retailer 4$1,042 SGD
Retailer 16$1,178 SGD
Retailer 12$1,187 SGD
Retailer 11$1,288 SGD
Retailer 10$1,725 SGD
Retailer 3$1,814 SGD
Retailer 13$1,875 SGD
Retailer 7$2,706 SGD
Retailer 6$3,153 SGD
Retailer 15$3,249 SGD
Rare Carat$4,238 SGD

32 data points across 16 retailers

25 retailers$626 SGD to $3,249 SGD

A
Cheapest Retailer
-
$626 SGD
$490 USD
A
Retailer 2
-
$702 SGD
$549 USD
View
A
Retailer 3
-
$733 SGD
$573 USD
View
Final sale: no returns
A
Retailer 4
-
$777 SGD
$608 USD
View
Retailer 5
-
$777 SGD
$608 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$952 SGD
$745 USD
View
A
Retailer 7
-
$976 SGD
£601 GBP
View
A
Retailer 8
-
$1,042 SGD
$815 USD
View
A
Retailer 9
-
$1,126 SGD
$881 USD
View
A
Retailer 10
-
$1,178 SGD
A$1,418 AUD
View
A
Retailer 11
-
$1,187 SGD
€884 EUR
View
A
Retailer 12
-
$1,288 SGD
£793 GBP
View
B+
Retailer 13
-
$1,725 SGD
A$2,076 AUD
View
B+
Retailer 14
-
$1,762 SGD
$1,378 USD
View
B+
Retailer 15
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 16
-
$1,875 SGD
ZAR 23,698 ZAR
View
Retailer 17
-
$1,928 SGD
$1,508 USD
View
Price last confirmed 44 days ago
B+
Retailer 18
-
$2,044 SGD
$1,599 USD
View
B
Retailer 19
-
$2,533 SGD
$1,982 USD
View
B
Retailer 20
-
$2,706 SGD
$2,117 USD
View
B
Retailer 21
-
$2,710 SGD
$2,120 USD
View
B
Retailer 22
-
$2,908 SGD
$2,275 USD
View
Retailer 23
-
$3,153 SGD
A$3,795 AUD
View
Price last confirmed 22 days ago
B
Retailer 24
-
$3,249 SGD
£2,001 GBP
View
Most Expensive
Rare Carat
R04528 · Oct 7
$4,238 SGD
$3,315 USD
View
Price last confirmed 22 days ago
24 more retailers have this diamond
Prices start from $626 SGDSave up to $2,622 SGD

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
$626 SGD