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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 $376 USD
As of October 29, 2026
Save $1,784 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,160 USD 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 $376 to $2,160, a $1,784 spread on the same certified stone. Brilliant Earth lists it at $2,160. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,160 USD|Low: $376 USD|High: $2,340 USD|Avg: $1,310 USD|-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$376 USD
Retailer 15$421 USD
Retailer 16$614 USD
Retailer 10$718 USD
Retailer 14$744 USD
Retailer 11$745 USD
Retailer 9$1,031 USD
Retailer 5$1,032 USD
Retailer 7$1,266 USD
Retailer 12$1,307 USD
Retailer 3$1,821 USD
Retailer 2$1,830 USD
Retailer 8$1,831 USD
Retailer 4$1,874 USD
Brilliant Earth$2,160 USD
Retailer 6$2,258 USD

21 data points across 16 retailers

12 retailers$376 USD to $2,160 USD

A
Cheapest Retailer
-
$376 USD
A
Retailer 2
-
$421 USD
View
Final sale: no returns
A
Retailer 3
-
$421 USD
View
A
Retailer 4
-
$614 USD
HK$4,800 HKD
View
A
Retailer 5
-
$718 USD
€684 EUR
View
B+
Retailer 6
-
$744 USD
View
A
Retailer 7
-
$745 USD
View
A
Retailer 8
-
$1,031 USD
A$1,586 AUD
View
B+
Retailer 9
-
$1,307 USD
View
B+
Retailer 10
-
$1,498 USD
View
B+
Retailer 11
-
$1,830 USD
£1,441 GBP
View
Most Expensive
B+
Brilliant Earth
15434018A · Oct 29
$2,160 USD
View
11 more retailers have this diamond
Prices start from $376 USDSave up to $1,784 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
2.88ct Round
$376 USD