CaratHunter
Plans
Round|Lab Grown|IGI

2.85ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG628460679

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628460679

Diamond specifications and retailer prices

From $392 USD
As of October 28, 2026
Save $2,236 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,628 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 2.85ct lab-grown round diamond

This 2.85ct 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 LG628460679 or 628460679. Listed at 12 retailers as of October 28, 2026, with prices from $392 to $2,628, a $2,236 spread on the same certified stone. Frank Darling lists it at $2,628. 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

2.85
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628460679
Dimensions9.05 × 9.00 × 5.61 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
9.05 mm9.00 mm2.85 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628460679
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 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: $2,628 USD|Low: $331 USD|High: $3,500 USD|Avg: $1,257 USD|+0.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 17$331 USD
Retailer 2$392 USD
Retailer 6$405 USD
Retailer 7$411 USD
Retailer 14$561 USD
Retailer 19$654 USD
Retailer 5$690 USD
Retailer 3$695 USD
Retailer 18$780 USD
Retailer 15$784 USD
Retailer 9$833 USD
Retailer 20$1,104 USD
Retailer 12$1,328 USD
Retailer 13$1,461 USD
Retailer 4$1,614 USD
Retailer 10$1,756 USD
Retailer 16$1,990 USD
Frank Darling$2,628 USD
Retailer 8$2,940 USD
Retailer 11$3,500 USD

23 data points across 20 retailers

12 retailers$392 USD to $2,628 USD

A
Retailer 1
-
$331 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$405 USD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$561 USD
View
A
Retailer 5
-
$654 USD
£515 GBP
View
Price last confirmed 42 days ago
A
Retailer 6
-
$784 USD
View
B+
Retailer 7
-
$1,104 USD
View
Price last confirmed 43 days ago
B+
Retailer 8
-
$1,328 USD
CA$1,844 CAD
View
B+
Retailer 9
-
$1,461 USD
View
B
Retailer 10
-
$1,756 USD
View
B
Retailer 11
-
$1,990 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Frank Darling
100761489863KD · Oct 29
$2,628 USD
View
11 more retailers have this diamond
Prices start from $392 USDSave up to $2,236 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
2.85ct Round
$392 USD