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Round|Lab Grown|IGI

2.86ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG646489200

Shape and cutting style on the report: Round brilliant

Certificate IGI LG646489200

Diamond specifications and retailer prices

From $389 USD
As of October 28, 2026
Save $2,248 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,637 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 2.86ct lab-grown round diamond

This 2.86ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646489200 or 646489200. Listed at 9 retailers as of October 28, 2026, with prices from $389 to $2,637, a $2,248 spread on the same certified stone. Frank Darling lists it at $2,637. 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

2.86
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646489200
Dimensions9.07 × 9.10 × 5.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm9.10 mm2.86 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646489200
Side View
Table 56.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,637 USD|Low: $262 USD|High: $2,920 USD|Avg: $1,328 USD|-5.4%
Frank Darling
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
October 27, 2026
Retailer 7$389 USD
Retailer 8$559 USD
Retailer 13$685 USD
Retailer 12$693 USD
Retailer 10$771 USD
Retailer 4$838 USD
Retailer 5$1,048 USD
Retailer 11$1,097 USD
Retailer 2$1,448 USD
Retailer 14$1,606 USD
Retailer 6$1,762 USD
Retailer 9$1,985 USD
Frank Darling$2,637 USD
Retailer 3$2,920 USD

19 data points across 14 retailers

9 retailers$389 USD to $2,637 USD

A
Cheapest Retailer
-
$389 USD
Final sale: no returns
B+
Retailer 2
-
$559 USD
View
Retailer 3
-
$1,048 USD
ZAR 16,924 ZAR
View
Price last confirmed 64 days ago
Retailer 4
-
$1,097 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$1,332 USD
CA$1,849 CAD
View
B+
Retailer 6
-
$1,448 USD
View
B
Retailer 7
-
$1,762 USD
View
Retailer 8
-
$1,985 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Frank Darling
100757232153KD · Oct 29
$2,637 USD
View
8 more retailers have this diamond
Prices start from $389 USDSave up to $2,248 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
2.86ct Round
$389 USD