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Round|Lab Grown|IGI

2.85ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG620403873

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620403873

Diamond specifications and retailer prices

From €329 EUR
$368 USD
As of October 31, 2026
Save €1,181 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,535 EUR at Rare Carat · As of October 7, 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 LG620403873 or 620403873. Listed at 8 retailers as of October 30, 2026, with a 358% 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 angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620403873
Dimensions9.09 × 9.05 × 5.61 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
9.09 mm9.05 mm2.85 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620403873
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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 31
Current: €1,535 EUR|Low: €228 EUR|High: €3,598 EUR|Avg: €1,203 EUR|-0.9%
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
Retailer 15
October 27, 2026
Retailer 9€329 EUR
Retailer 8€473 EUR
Retailer 10€595 EUR
Retailer 11€610 EUR
Retailer 13€668 EUR
Retailer 6€703 EUR
Retailer 3€917 EUR
Retailer 12€954 EUR
Retailer 2€1,004 EUR
Retailer 7€1,141 EUR
Retailer 14€1,401 EUR
Retailer 4€1,510 EUR
Rare Carat€1,535 EUR
Retailer 15€2,542 EUR
Retailer 5€3,598 EUR

14 data points across 15 retailers

8 retailers€329 EUR to €1,510 EUR

A
Cheapest Retailer
-
€329 EUR
$368 USD
Final sale: no returns
B+
Retailer 2
-
€473 EUR
$528 USD
View
Retailer 3
-
€917 EUR
ZAR 16,549 ZAR
View
Price last confirmed 67 days ago
Retailer 4
-
€954 EUR
$1,066 USD
View
Price last confirmed 46 days ago
A
Retailer 5
-
€1,004 EUR
$1,122 USD
View
B+
Retailer 6
-
€1,141 EUR
CA$1,771 CAD
View
B+
Retailer 7
-
€1,510 EUR
$1,687 USD
View
Most Expensive
Rare Carat
620403873 · Oct 7
€1,535 EUR
$1,715 USD
View
Price last confirmed 24 days ago
7 more retailers have this diamond
Prices start from €329 EURSave up to €1,181 EUR

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
€329 EUR