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Round|Lab Grown|IGI

3.10ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG652404408

Shape and cutting style on the report: Round brilliant

Certificate IGI LG652404408

Diamond specifications and retailer prices

From HK$3,915 HKD
As of November 4, 2026
Save HK$13,227 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$17,142 HKD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG652404408 or 652404408. Listed at 7 retailers as of November 4, 2026, with prices from HK$3,915 to HK$17,142, a HK$13,227 spread on the same certified stone. Rare Carat lists it at HK$17,142. 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

3.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652404408
Dimensions9.37 × 9.42 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.42 mm3.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652404408
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 4
Current: HK$17,142 HKD|Low: HK$3,915 HKD|High: HK$35,884 HKD|Avg: HK$12,022 HKD|+2.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5HK$3,915 HKD
Retailer 4HK$5,680 HKD
Retailer 7HK$5,696 HKD
Retailer 3HK$6,347 HKD
Retailer 6HK$8,818 HKD
Retailer 8HK$11,132 HKD
Retailer 2HK$13,878 HKD
Rare CaratHK$17,142 HKD
Retailer 9HK$35,884 HKD

9 data points across 9 retailers

7 retailersHK$3,915 HKD to HK$17,142 HKD

A
Cheapest Retailer
-
HK$3,915 HKD
Retailer 2
-
HK$5,680 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$5,696 HKD
View
A
Retailer 4
-
HK$6,347 HKD
View
B+
Retailer 5
-
HK$8,818 HKD
View
B
Retailer 6
-
HK$13,878 HKD
View
Most Expensive
B
Rare Carat
KI4084044KF652 · Nov 4
HK$17,142 HKD
$2,185 USD
View
6 more retailers have this diamond
Prices start from HK$3,915 HKDSave up to HK$13,227 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
3.10ct Round
HK$3,915 HKD