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Round|Lab Grown|IGI

2.88ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG631431847

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631431847

Diamond specifications and retailer prices

From $535 AUD
$376 USD
As of October 29, 2026
Save $2,540 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,075 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.88ct lab-grown round diamond

This 2.88ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631431847 or 631431847. Listed at 12 retailers as of October 29, 2026, with prices from $535 to $3,075, a $2,540 spread on the same certified stone. Brilliant Earth lists it at $3,075. 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

2.88
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631431847
Dimensions9.07 × 9.01 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.07 mm9.01 mm2.88 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631431847
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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: $3,075 AUD|Low: $535 AUD|High: $3,331 AUD|Avg: $1,866 AUD|-7.7%
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
October 29, 2026
Retailer 13$535 AUD
Retailer 15$599 AUD
Retailer 16$875 AUD
Retailer 10$1,022 AUD
Retailer 14$1,059 AUD
Retailer 11$1,061 AUD
Retailer 9$1,468 AUD
Retailer 5$1,469 AUD
Retailer 7$1,802 AUD
Retailer 12$1,861 AUD
Retailer 3$2,593 AUD
Retailer 2$2,605 AUD
Retailer 8$2,607 AUD
Retailer 4$2,668 AUD
Brilliant Earth$3,075 AUD
Retailer 6$3,215 AUD

21 data points across 16 retailers

12 retailers$535 AUD to $3,075 AUD

A
Cheapest Retailer
-
$535 AUD
$376 USD
A
Retailer 2
-
$599 AUD
$421 USD
View
Final sale: no returns
A
Retailer 3
-
$599 AUD
$421 USD
View
A
Retailer 4
-
$875 AUD
HK$4,800 HKD
View
A
Retailer 5
-
$1,022 AUD
€684 EUR
View
B+
Retailer 6
-
$1,059 AUD
$744 USD
View
A
Retailer 7
-
$1,061 AUD
$745 USD
View
A
Retailer 8
-
$1,468 AUD
View
B+
Retailer 9
-
$1,861 AUD
$1,307 USD
View
B+
Retailer 10
-
$2,133 AUD
$1,498 USD
View
B+
Retailer 11
-
$2,605 AUD
£1,441 GBP
View
Most Expensive
B+
Brilliant Earth
15434018A · Oct 29
$3,075 AUD
$2,160 USD
View
11 more retailers have this diamond
Prices start from $535 AUDSave up to $2,540 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
2.88ct Round
$535 AUD