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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

ID • J/VS2 • IGI LG451057766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057766

Diamond specifications and retailer prices

From HK$6,904 HKD
$880 USD
As of October 29, 2026
Save HK$35,662 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$42,566 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057766 or 451057766. Listed at 11 retailers as of October 29, 2026, with prices from HK$6,904 to HK$42,566, a HK$35,662 spread on the same certified stone. MOH London lists it at HK$42,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057766
Dimensions9.19 × 6.75 × 4.26 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Top View
9.19 mm6.75 mm1.70 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057766
Side View
Table 59.5%Crown 35.5°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.1%

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$42,566 HKD|Low: HK$6,904 HKD|High: HK$42,905 HKD|Avg: HK$22,665 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
Retailer 12
Retailer 13
October 29, 2026
Retailer 2HK$6,904 HKD
Retailer 7HK$12,781 HKD
Retailer 11HK$13,903 HKD
Retailer 12HK$14,311 HKD
Retailer 8HK$14,828 HKD
Retailer 13HK$16,162 HKD
Retailer 3HK$19,928 HKD
Retailer 9HK$23,310 HKD
Retailer 6HK$25,561 HKD
Retailer 10HK$27,789 HKD
Retailer 5HK$33,184 HKD
Retailer 4HK$42,447 HKD
MOH LondonHK$42,566 HKD

17 data points across 13 retailers

11 retailersHK$6,904 HKD to HK$42,566 HKD

A
Cheapest Retailer
-
HK$6,904 HKD
$880 USD
A
Retailer 2
-
HK$12,781 HKD
$1,629 USD
View
A
Retailer 3
-
HK$13,903 HKD
$1,772 USD
View
A
Retailer 4
-
HK$14,311 HKD
$1,824 USD
View
Final sale: no returns
A
Retailer 5
-
HK$14,828 HKD
$1,890 USD
View
Retailer 6
-
HK$14,828 HKD
$1,890 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$16,162 HKD
$2,060 USD
View
B
Retailer 8
-
HK$23,310 HKD
$2,971 USD
View
B
Retailer 9
-
HK$25,561 HKD
$3,258 USD
View
B
Retailer 10
-
HK$27,789 HKD
$3,542 USD
View
Most Expensive
B
MOH London
LG451057766 · Oct 29
HK$42,566 HKD
£4,272 GBP
View
10 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$35,662 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
1.70ct Oval
HK$6,904 HKD