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Round|Lab Grown|IGI

2.85ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG630452826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630452826

Diamond specifications and retailer prices

From $1,275 USD
CA$1,771 CAD
As of October 30, 2026
Save $412 USD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,730 USD at Rare Carat · As of August 26, 2026
View at Rare Carat

About this 2.85ct lab-grown round diamond

This 2.85ct 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 LG630452826 or 630452826. Listed at 5 retailers as of October 30, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630452826
Dimensions9.23 × 9.15 × 5.57 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 mm9.15 mm2.85 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630452826
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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 30
Current: $1,730 USD|Low: $378 USD|High: $2,810 USD|Avg: $1,129 USD
Rare Carat
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
September 16, 2026
Retailer 7$378 USD
Retailer 9$395 USD
Retailer 13$494 USD
Retailer 2$679 USD
Retailer 3$746 USD
Retailer 5$777 USD
Retailer 8$1,008 USD
Retailer 10$1,056 USD
Retailer 14$1,221 USD
Retailer 6$1,275 USD
Retailer 11$1,552 USD
Retailer 4$1,687 USD
Rare Carat$1,730 USD
Retailer 12$2,810 USD

2 data points across 14 retailers

5 retailers$1,275 USD to $1,687 USD

Retailer 1
-
$1,008 USD
ZAR 16,288 ZAR
Price last confirmed 48 days ago
Retailer 2
-
$1,056 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$1,275 USD
CA$1,771 CAD
View
B+
Retailer 4
-
$1,687 USD
View
Most Expensive
Rare Carat
630452826 · Aug 26
$1,730 USD
View
Price last confirmed 64 days ago
4 more retailers have this diamond
Prices start from $1,275 USDSave up to $412 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
$1,275 USD