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1.60ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG445038113

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445038113

Diamond specifications and retailer prices

From HK$7,061 HKD
$900 USD
As of October 30, 2026
Save HK$25,750 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,812 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038113 or 445038113. Listed at 10 retailers as of October 29, 2026, with prices from HK$7,061 to HK$32,812, a HK$25,750 spread on the same certified stone. MOH London lists it at HK$32,812. 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

1.60
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038113
Dimensions7.66 × 7.63 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.66 mm7.63 mm1.60 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445038113
Side View
Table 60.0%Crown 32°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.5%

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: HK$32,812 HKD|Low: HK$7,006 HKD|High: HK$33,071 HKD|Avg: HK$15,355 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$7,061 HKD
Retailer 4HK$8,756 HKD
Retailer 7HK$9,807 HKD
Retailer 5HK$10,160 HKD
Retailer 8HK$10,160 HKD
Retailer 11HK$11,005 HKD
Retailer 10HK$14,554 HKD
Retailer 6HK$16,154 HKD
Retailer 9HK$20,603 HKD
Retailer 3HK$22,719 HKD
MOH LondonHK$32,812 HKD

15 data points across 11 retailers

10 retailersHK$7,061 HKD to HK$32,812 HKD

A
Cheapest Retailer
-
HK$7,061 HKD
$900 USD
B+
Retailer 2
-
HK$8,756 HKD
$1,116 USD
View
B+
Retailer 3
-
HK$9,525 HKD
$1,214 USD
View
B+
Retailer 4
-
HK$9,807 HKD
$1,250 USD
View
Final sale: no returns
Retailer 5
-
HK$10,160 HKD
$1,295 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$10,160 HKD
$1,295 USD
View
B
Retailer 7
-
HK$16,154 HKD
$2,059 USD
View
B
Retailer 8
-
HK$19,042 HKD
$2,427 USD
View
B
Retailer 9
-
HK$20,603 HKD
$2,626 USD
View
Most Expensive
B
MOH London
LG445038113 · Oct 29
HK$32,812 HKD
£3,293 GBP
View
9 more retailers have this diamond
Prices start from HK$7,061 HKDSave up to HK$25,750 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
1.60ct Round
HK$7,061 HKD