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Oval|Lab Grown|IGI

1.70ct J VS2 Oval Lab Grown Diamond

VG • J/VS2 • IGI LG445037770

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037770

Diamond specifications and retailer prices

From HK$7,375 HKD
$940 USD
As of October 30, 2026
Save HK$35,191 HKD (83%) 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 very-good cut grade and certified by IGI LG445037770 or 445037770. Listed at 11 retailers as of October 29, 2026, with prices from HK$7,375 to HK$42,566, a HK$35,191 spread on the same certified stone. MOH London lists it at HK$42,566. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037770
Dimensions9.31 × 6.69 × 4.26 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.31 mm6.69 mm1.70 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037770
Side View
Table 54.0%Crown 34.9°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.7%

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$42,566 HKD|Low: HK$7,375 HKD|High: HK$42,905 HKD|Avg: HK$24,071 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2HK$7,375 HKD
Retailer 5HK$14,311 HKD
Retailer 9HK$14,385 HKD
Retailer 6HK$16,162 HKD
Retailer 7HK$19,928 HKD
Retailer 4HK$23,310 HKD
Retailer 3HK$25,561 HKD
Retailer 10HK$33,184 HKD
Retailer 8HK$42,447 HKD
MOH LondonHK$42,566 HKD

14 data points across 10 retailers

11 retailersHK$7,375 HKD to HK$42,566 HKD

A
Cheapest Retailer
-
HK$7,375 HKD
$940 USD
B+
Retailer 2
-
HK$12,781 HKD
$1,629 USD
View
B+
Retailer 3
-
HK$13,903 HKD
$1,772 USD
View
B+
Retailer 4
-
HK$14,311 HKD
$1,824 USD
View
Final sale: no returns
Retailer 5
-
HK$14,828 HKD
$1,890 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$14,828 HKD
$1,890 USD
View
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
C
MOH London
LG445037770 · Oct 29
HK$42,566 HKD
£4,272 GBP
View
10 more retailers have this diamond
Prices start from HK$7,375 HKDSave up to HK$35,191 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$7,375 HKD