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Round|Lab Grown|IGI

1.60ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG447001698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447001698

Diamond specifications and retailer prices

From HK$15,000 HKD
As of November 5, 2026
Save HK$17,612 HKD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$49,558 HKD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001698 or 447001698. Listed at 8 retailers as of November 5, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001698
Dimensions7.61 × 7.63 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.61 mm7.63 mm1.60 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001698
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$49,558 HKD|Low: HK$14,396 HKD|High: HK$50,355 HKD|Avg: HK$26,433 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3HK$15,000 HKD
Retailer 6HK$16,318 HKD
Retailer 4HK$17,401 HKD
Retailer 8HK$17,401 HKD
Retailer 9HK$22,265 HKD
Retailer 5HK$27,262 HKD
Retailer 2HK$28,572 HKD
Retailer 7HK$32,612 HKD
Retailer 10HK$38,928 HKD
MOH LondonHK$49,558 HKD

14 data points across 10 retailers

8 retailersHK$15,000 HKD to HK$32,612 HKD

B+
Cheapest Retailer
-
HK$15,000 HKD
B
Retailer 2
-
HK$16,318 HKD
View
B
Retailer 3
-
HK$17,401 HKD
View
Retailer 4
-
HK$17,401 HKD
View
Price last confirmed 26 days ago
B
Retailer 5
-
HK$27,262 HKD
View
B
Retailer 6
-
HK$28,572 HKD
View
C
Retailer 7
-
HK$32,612 HKD
View
Most Expensive
MOH London
LG447001698 · Nov 5
HK$49,558 HKD
£4,974 GBP
View
Price under review
7 more retailers have this diamond
Prices start from HK$15,000 HKDSave up to HK$17,612 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.

B+
1.60ct Round
HK$15,000 HKD