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Round|Lab Grown|IGI

2.87ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG628421477

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628421477

Diamond specifications and retailer prices

From $371 USD
As of October 28, 2026
Save $1,351 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,722 USD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 2.87ct lab-grown round diamond

This 2.87ct 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 LG628421477 or 628421477. Listed at 8 retailers as of October 28, 2026, with prices from $371 to $1,722, a $1,351 spread on the same certified stone. The Diamond Guys lists it at $1,722. 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

2.87
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628421477
Dimensions9.23 × 9.16 × 5.55 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
9.23 mm9.16 mm2.87 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628421477
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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 28
Current: $1,136 USD|Low: $259 USD|High: $2,880 USD|Avg: $1,169 USD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
October 29, 2026
Retailer 6$371 USD
Retailer 7$537 USD
Retailer 10$675 USD
Retailer 9$689 USD
Retailer 12$757 USD
Retailer 5$802 USD
Retailer 3$1,042 USD
Retailer 11$1,083 USD
Retailer 1$1,136 USD
Retailer 4$1,302 USD
Retailer 13$1,587 USD
Retailer 8$1,715 USD
The Diamond Guys$1,722 USD
Retailer 2$2,880 USD

17 data points across 14 retailers

8 retailers$371 USD to $1,722 USD

A
Cheapest Retailer
-
$371 USD
Final sale: no returns
B+
Retailer 2
-
$537 USD
View
A
Retailer 3
-
$1,042 USD
ZAR 16,827 ZAR
View
Price last confirmed 64 days ago
A
Retailer 4
-
$1,083 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$1,136 USD
View
B+
Retailer 6
-
$1,302 USD
CA$1,809 CAD
View
B+
Retailer 7
-
$1,715 USD
View
Price last confirmed 22 days ago
Most Expensive
B+
The Diamond Guys
1951062239 · Oct 28
$1,722 USD
View
7 more retailers have this diamond
Prices start from $371 USDSave up to $1,351 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
2.87ct Round
$371 USD