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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 HK$2,887 HKD
$368 USD
As of October 28, 2026
Save HK$10,349 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$13,457 HKD 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 28, 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
Colour
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 28
Current: HK$13,457 HKD|Low: HK$2,001 HKD|High: HK$31,543 HKD|Avg: HK$10,530 HKD|-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 9HK$2,887 HKD
Retailer 8HK$4,143 HKD
Retailer 10HK$5,218 HKD
Retailer 11HK$5,351 HKD
Retailer 13HK$5,853 HKD
Retailer 6HK$6,164 HKD
Retailer 3HK$8,038 HKD
Retailer 12HK$8,364 HKD
Retailer 2HK$8,801 HKD
Retailer 7HK$10,005 HKD
Retailer 14HK$12,279 HKD
Retailer 4HK$13,237 HKD
Rare CaratHK$13,457 HKD
Retailer 15HK$22,284 HKD
Retailer 5HK$31,543 HKD

16 data points across 15 retailers

8 retailersHK$2,887 HKD to HK$13,237 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
$368 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,143 HKD
$528 USD
View
Retailer 3
-
HK$8,038 HKD
ZAR 16,549 ZAR
View
Price last confirmed 65 days ago
Retailer 4
-
HK$8,364 HKD
$1,066 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
HK$8,801 HKD
$1,122 USD
View
B+
Retailer 6
-
HK$10,005 HKD
CA$1,771 CAD
View
B+
Retailer 7
-
HK$13,237 HKD
$1,687 USD
View
Most Expensive
Rare Carat
620403873 · Oct 7
HK$13,457 HKD
$1,715 USD
View
Price last confirmed 22 days ago
7 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$10,349 HKD

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
HK$2,887 HKD