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Oval|Lab Grown|IGI

1.70ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG766657518

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766657518

Diamond specifications and retailer prices

From HK$2,110 HKD
$269 USD
As of October 29, 2026
Save HK$10,756 HKD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$12,867 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766657518 or 766657518. Listed at 25 retailers as of October 29, 2026, with prices from HK$2,110 to HK$12,867, a HK$10,756 spread on the same certified stone. Brilliant Earth lists it at HK$12,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766657518
Dimensions9.57 × 6.69 × 4.16 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.69 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766657518
Side View
Table 63.0%Crown 34°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.2%

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$12,867 HKD|Low: HK$2,032 HKD|High: HK$13,965 HKD|Avg: HK$6,082 HKD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3HK$2,110 HKD
Retailer 7HK$2,448 HKD
Retailer 5HK$2,620 HKD
Retailer 2HK$2,990 HKD
Retailer 14HK$3,884 HKD
Retailer 15HK$4,341 HKD
Retailer 12HK$4,503 HKD
Retailer 8HK$4,739 HKD
Retailer 9HK$4,986 HKD
Retailer 13HK$6,094 HKD
Retailer 10HK$6,339 HKD
Retailer 6HK$8,426 HKD
Retailer 4HK$9,399 HKD
Retailer 16HK$9,493 HKD
Retailer 11HK$10,562 HKD
Brilliant EarthHK$12,867 HKD

42 data points across 16 retailers

25 retailersHK$2,110 HKD to HK$12,867 HKD

A
Cheapest Retailer
-
HK$2,110 HKD
$269 USD
A
Retailer 2
-
HK$2,448 HKD
$312 USD
View
A
Retailer 3
-
HK$2,620 HKD
$334 USD
View
A
Retailer 4
-
HK$2,620 HKD
$334 USD
View
A
Retailer 5
-
HK$2,912 HKD
View
A
Retailer 6
-
HK$2,990 HKD
£300 GBP
View
B+
Retailer 7
-
HK$3,570 HKD
$455 USD
View
A
Retailer 8
-
HK$3,884 HKD
$495 USD
View
A
Retailer 9
-
HK$4,341 HKD
€527 EUR
View
A
Retailer 10
-
HK$4,503 HKD
ZAR 9,272 ZAR
View
A
Retailer 11
-
HK$4,739 HKD
$604 USD
View
A
Retailer 12
-
HK$4,974 HKD
$634 USD
View
A
Retailer 13
-
HK$4,986 HKD
£500 GBP
View
B+
Retailer 14
-
HK$6,094 HKD
A$1,195 AUD
View
B+
Retailer 15
-
HK$6,339 HKD
$808 USD
View
B+
Retailer 16
-
HK$6,739 HKD
$859 USD
View
B+
Retailer 17
-
HK$8,426 HKD
$1,074 USD
View
B+
Retailer 18
-
HK$8,529 HKD
SGD 1,469 SGD
View
B
Retailer 19
-
HK$8,824 HKD
$1,125 USD
View
B
Retailer 20
-
HK$9,399 HKD
$1,198 USD
View
Retailer 21
-
HK$9,493 HKD
$1,210 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
HK$10,082 HKD
$1,285 USD
View
B
Retailer 23
-
HK$10,163 HKD
£1,020 GBP
View
B
Retailer 24
-
HK$10,562 HKD
£1,060 GBP
View
Most Expensive
B
Brilliant Earth
20550745A · Oct 31
HK$12,867 HKD
$1,640 USD
View
24 more retailers have this diamond
Prices start from HK$2,110 HKDSave up to HK$10,756 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$2,110 HKD