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Round|Lab Grown|IGI

2.85ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG632489602

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632489602

Diamond specifications and retailer prices

From HK$4,574 HKD
$583 USD
As of October 29, 2026
Save HK$34,184 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,758 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632489602 or 632489602. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,574 to HK$38,758, a HK$34,184 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,758. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.85
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632489602
Dimensions9.02 × 9.06 × 5.59 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
9.02 mm9.06 mm2.85 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632489602
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°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 29
Current: HK$38,758 HKD|Low: HK$4,386 HKD|High: HK$38,758 HKD|Avg: HK$13,901 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9HK$4,574 HKD
Retailer 3HK$5,123 HKD
Retailer 13HK$7,752 HKD
Retailer 4HK$8,473 HKD
Retailer 6HK$8,473 HKD
Retailer 11HK$8,717 HKD
Retailer 7HK$9,101 HKD
Retailer 5HK$10,455 HKD
Retailer 8HK$14,067 HKD
Retailer 12HK$16,460 HKD
Retailer 10HK$20,595 HKD
Retailer 2HK$24,791 HKD
Do Amore DiamondsHK$38,758 HKD

22 data points across 13 retailers

12 retailersHK$4,574 HKD to HK$38,758 HKD

A
Cheapest Retailer
-
HK$4,574 HKD
$583 USD
A
Retailer 2
-
HK$5,123 HKD
$653 USD
View
B+
Retailer 3
-
HK$7,752 HKD
$988 USD
View
B+
Retailer 4
-
HK$8,473 HKD
$1,080 USD
View
B+
Retailer 5
-
HK$8,473 HKD
$1,080 USD
View
B+
Retailer 6
-
HK$8,717 HKD
$1,111 USD
View
Retailer 7
-
HK$9,101 HKD
£913 GBP
View
Price last confirmed 13 days ago
B
Retailer 8
-
HK$14,067 HKD
$1,793 USD
View
B
Retailer 9
-
HK$16,460 HKD
$2,098 USD
View
Retailer 10
-
HK$20,595 HKD
$2,625 USD
View
Price last confirmed 16 days ago
B
Retailer 11
-
HK$24,791 HKD
£2,488 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1637692 · Oct 29
HK$38,758 HKD
$4,940 USD
View
11 more retailers have this diamond
Prices start from HK$4,574 HKDSave up to HK$34,184 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$4,574 HKD