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Oval|Lab Grown|IGI

1.70ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG447000612

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447000612

Diamond specifications and retailer prices

From HK$6,747 HKD
$860 USD
As of October 29, 2026
Save HK$41,728 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$48,475 HKD at MOH London · As of October 27, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447000612 or 447000612. Listed at 12 retailers as of October 27, 2026, with prices from HK$6,747 to HK$48,475, a HK$41,728 spread on the same certified stone. MOH London lists it at HK$48,475. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000612
Dimensions9.28 × 6.70 × 4.23 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.28 mm6.70 mm1.70 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000612
Side View
Table 57.5%Crown 36.7°Girdle: STK-THKPavilion 40.4°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$48,475 HKD|Low: HK$6,747 HKD|High: HK$49,063 HKD|Avg: HK$27,181 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3HK$6,747 HKD
Retailer 6HK$16,366 HKD
Retailer 7HK$18,280 HKD
Retailer 8HK$22,454 HKD
Retailer 5HK$26,566 HKD
Retailer 4HK$28,511 HKD
Retailer 2HK$31,161 HKD
MOH LondonHK$48,475 HKD
Retailer 9HK$48,535 HKD

19 data points across 9 retailers

12 retailersHK$6,747 HKD to HK$48,475 HKD

A
Cheapest Retailer
-
HK$6,747 HKD
$860 USD
A
Retailer 2
-
HK$14,617 HKD
$1,863 USD
View
A
Retailer 3
-
HK$15,895 HKD
$2,026 USD
View
B+
Retailer 4
-
HK$16,366 HKD
$2,086 USD
View
Final sale: no returns
Retailer 5
-
HK$16,955 HKD
$2,161 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$16,955 HKD
$2,161 USD
View
B+
Retailer 7
-
HK$18,280 HKD
$2,330 USD
View
B
Retailer 8
-
HK$26,566 HKD
$3,386 USD
View
B
Retailer 9
-
HK$28,511 HKD
$3,634 USD
View
B
Retailer 10
-
HK$31,161 HKD
ZAR 64,164 ZAR
View
B
Retailer 11
-
HK$31,775 HKD
$4,050 USD
View
Most Expensive
B
MOH London
LG447000612 · Oct 27
HK$48,475 HKD
£4,865 GBP
View
11 more retailers have this diamond
Prices start from HK$6,747 HKDSave up to HK$41,728 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$6,747 HKD