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Round|Lab Grown|IGI

1.59ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG492112710

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112710

Diamond specifications and retailer prices

From HK$17,918 HKD
As of November 5, 2026
Save HK$20,405 HKD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$56,243 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112710 or 492112710. Listed at 10 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112710
Dimensions7.53 × 7.56 × 4.54 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
7.53 mm7.56 mm1.59 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112710
Side View
Table 59.0%Crown 34.4°GirdlePavilion 40.6°Culet: NoneDepth 60.2%

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$56,243 HKD|Low: HK$17,197 HKD|High: HK$57,140 HKD|Avg: HK$31,556 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$17,918 HKD
Retailer 9HK$19,495 HKD
Retailer 7HK$20,782 HKD
Retailer 4HK$22,084 HKD
Retailer 11HK$26,156 HKD
Retailer 10HK$28,572 HKD
Retailer 5HK$31,852 HKD
Retailer 8HK$32,440 HKD
Retailer 2HK$38,324 HKD
Retailer 3HK$46,514 HKD
MOH LondonHK$56,243 HKD

21 data points across 11 retailers

10 retailersHK$17,918 HKD to HK$38,324 HKD

B+
Cheapest Retailer
-
HK$17,918 HKD
B
Retailer 2
-
HK$19,495 HKD
View
Retailer 3
-
HK$20,782 HKD
View
Price last confirmed 26 days ago
B
Retailer 4
-
HK$20,782 HKD
View
B
Retailer 5
-
HK$22,084 HKD
View
B
Retailer 6
-
HK$28,572 HKD
View
B
Retailer 7
-
HK$31,852 HKD
View
B
Retailer 8
-
HK$32,440 HKD
View
B
Retailer 9
-
HK$38,324 HKD
View
Most Expensive
MOH London
LG492112710 · Nov 5
HK$56,243 HKD
£5,645 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$17,918 HKDSave up to HK$20,405 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+
1.59ct Round
HK$17,918 HKD