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Round|Lab Grown|IGI

2.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG623476456

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623476456

Diamond specifications and retailer prices

From $363 USD
As of October 30, 2026
Save $755 USD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,118 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 2.81ct lab-grown round diamond

This 2.81ct 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 LG623476456 or 623476456. Listed at 5 retailers as of October 29, 2026, with prices from $363 to $1,118, a $755 spread on the same certified stone. Frank Darling lists it at $1,118. 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

2.81
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623476456
Dimensions9.15 × 9.11 × 5.52 mm
L/W Ratio1.00
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
9.15 mm9.11 mm2.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623476456
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°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 30
Current: $1,118 USD|Low: $254 USD|High: $2,830 USD|Avg: $1,192 USD|-8.8%
Frank Darling
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 14
October 27, 2026
Retailer 2$363 USD
Retailer 7$528 USD
Retailer 9$660 USD
Retailer 8$679 USD
Retailer 14$728 USD
Retailer 4$783 USD
Retailer 10$1,014 USD
Retailer 11$1,062 USD
Frank Darling$1,118 USD
Retailer 5$1,247 USD
Retailer 12$1,560 USD
Retailer 6$1,686 USD
Retailer 3$2,380 USD
Retailer 13$2,830 USD

16 data points across 14 retailers

5 retailers$363 USD to $1,118 USD

A
Cheapest Retailer
-
$363 USD
Final sale: no returns
B+
Retailer 2
-
$528 USD
View
Retailer 3
-
$1,014 USD
ZAR 16,380 ZAR
View
Price last confirmed 48 days ago
Retailer 4
-
$1,062 USD
View
Price last confirmed 44 days ago
Most Expensive
A
Frank Darling
100748332811KD · Oct 29
$1,118 USD
View
4 more retailers have this diamond
Prices start from $363 USDSave up to $755 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
2.81ct Round
$363 USD