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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG754521692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754521692

Diamond specifications and retailer prices

From $401 SGD
$313 USD
As of October 26, 2026
Save $1,605 SGD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,282 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754521692 or 754521692. Listed at 25 retailers as of October 26, 2026, with a 400% 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754521692
Dimensions8.76 × 8.79 × 5.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.79 mm2.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754521692
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.7%

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 26
Current: $3,282 SGD|Low: $397 SGD|High: $3,372 SGD|Avg: $1,302 SGD|-2.7%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 10$401 SGD
Retailer 18$449 SGD
Retailer 20$465 SGD
Retailer 4$497 SGD
Retailer 5$497 SGD
Retailer 19$756 SGD
Retailer 6$812 SGD
Retailer 13$844 SGD
Retailer 17$879 SGD
Retailer 3$880 SGD
Retailer 15$1,104 SGD
Retailer 21$1,139 SGD
Retailer 16$1,201 SGD
Retailer 8$1,287 SGD
Retailer 11$1,600 SGD
Retailer 9$1,659 SGD
Retailer 14$1,824 SGD
Retailer 7$1,993 SGD
Retailer 2$2,006 SGD
Retailer 12$2,558 SGD
Brilliant Earth$3,282 SGD

34 data points across 21 retailers

25 retailers$401 SGD to $2,006 SGD

A
Retailer 1
-
$397 SGD
$310 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$401 SGD
$313 USD
View
A
Retailer 3
-
$449 SGD
$350 USD
View
Final sale: no returns
A
Retailer 4
-
$465 SGD
$363 USD
View
A
Retailer 5
-
$487 SGD
$380 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$497 SGD
$388 USD
View
A
Retailer 7
-
$497 SGD
$388 USD
View
A
Retailer 8
-
$756 SGD
$590 USD
View
B+
Retailer 9
-
$812 SGD
$633 USD
View
A
Retailer 10
-
$844 SGD
€627 EUR
View
A
Retailer 11
-
$879 SGD
£540 GBP
View
A
Retailer 12
-
$880 SGD
$686 USD
View
A
Retailer 13
-
$1,104 SGD
A$1,325 AUD
View
B+
Retailer 14
-
$1,139 SGD
$888 USD
View
B+
Retailer 15
-
$1,201 SGD
ZAR 15,128 ZAR
View
B+
Retailer 16
-
$1,287 SGD
$1,004 USD
View
B+
Retailer 17
-
$1,586 SGD
$1,237 USD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$1,600 SGD
$1,248 USD
View
B+
Retailer 19
-
$1,659 SGD
$1,294 USD
View
B+
Retailer 20
-
$1,824 SGD
$1,423 USD
View
B
Retailer 21
-
$1,896 SGD
$1,479 USD
View
B
Retailer 22
-
$1,993 SGD
$1,555 USD
View
B
Retailer 23
-
$2,006 SGD
£1,232 GBP
View
B
Retailer 24
-
$2,558 SGD
$1,995 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
18184798A · Oct 16
$3,282 SGD
$2,560 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from $401 SGDSave up to $1,605 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
$401 SGD