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Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG735577845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735577845

Diamond specifications and retailer prices

From $500 AUD
$351 USD
As of October 29, 2026
Save $4,283 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,783 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735577845 or 735577845. Listed at 19 retailers as of October 29, 2026, with prices from $500 to $4,783, a $4,283 spread on the same certified stone. Brilliant Earth lists it at $4,783. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735577845
Dimensions10.54 × 7.71 × 4.93 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm7.71 mm2.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735577845
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: $4,783 AUD|Low: $454 AUD|High: $4,783 AUD|Avg: $1,493 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 30, 2026
Retailer 3$500 AUD
Retailer 18$579 AUD
Retailer 4$619 AUD
Retailer 8$619 AUD
Retailer 2$716 AUD
Retailer 13$833 AUD
Retailer 19$995 AUD
Retailer 5$1,039 AUD
Retailer 14$1,107 AUD
Retailer 12$1,114 AUD
Retailer 6$1,143 AUD
Retailer 17$1,818 AUD
Retailer 10$1,991 AUD
Retailer 7$2,051 AUD
Retailer 9$2,341 AUD
Retailer 16$2,370 AUD
Retailer 11$2,408 AUD
Retailer 15$2,424 AUD
Brilliant Earth$4,783 AUD

34 data points across 19 retailers

19 retailers$500 AUD to $4,783 AUD

A
Cheapest Retailer
-
$500 AUD
$351 USD
A
Retailer 2
-
$579 AUD
$407 USD
View
A
Retailer 3
-
$619 AUD
$435 USD
View
A
Retailer 4
-
$619 AUD
$435 USD
View
A
Retailer 5
-
$716 AUD
£396 GBP
View
A
Retailer 6
-
$833 AUD
$585 USD
View
B+
Retailer 7
-
$995 AUD
$699 USD
View
A
Retailer 8
-
$1,039 AUD
$730 USD
View
A
Retailer 9
-
$1,107 AUD
€741 EUR
View
A
Retailer 10
-
$1,114 AUD
£616 GBP
View
A
Retailer 11
-
$1,143 AUD
$803 USD
View
B+
Retailer 12
-
$1,818 AUD
$1,277 USD
View
B
Retailer 13
-
$1,991 AUD
$1,399 USD
View
Retailer 14
-
$2,051 AUD
$1,441 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$2,341 AUD
$1,645 USD
View
B+
Retailer 16
-
$2,370 AUD
$1,665 USD
View
B
Retailer 17
-
$2,408 AUD
£1,332 GBP
View
B+
Retailer 18
-
$2,424 AUD
£1,341 GBP
View
Most Expensive
B
Brilliant Earth
15958287A · Oct 29
$4,783 AUD
$3,360 USD
View
18 more retailers have this diamond
Prices start from $500 AUDSave up to $4,283 AUD

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 Oval
$500 AUD