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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG770638019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770638019

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 29, 2026
Save HK$8,426 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,199 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round 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 LG770638019 or 770638019. Listed at 21 retailers as of October 28, 2026, with prices from HK$1,773 to HK$10,199, a HK$8,426 spread on the same certified stone. Brilliant Earth lists it at HK$10,199. 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 angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770638019
Dimensions7.65 × 7.59 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm7.59 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770638019
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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$10,199 HKD|Low: HK$1,703 HKD|High: HK$11,062 HKD|Avg: HK$5,040 HKD|-7.8%
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
October 31, 2026
Retailer 13HK$1,773 HKD
Retailer 3HK$2,197 HKD
Retailer 6HK$2,197 HKD
Retailer 2HK$3,666 HKD
Retailer 4HK$3,742 HKD
Retailer 10HK$3,772 HKD
Retailer 7HK$4,051 HKD
Retailer 5HK$4,237 HKD
Retailer 11HK$5,125 HKD
Retailer 12HK$5,759 HKD
Retailer 14HK$7,877 HKD
Retailer 9HK$8,787 HKD
Retailer 8HK$8,848 HKD
Brilliant EarthHK$10,199 HKD

42 data points across 14 retailers

21 retailersHK$1,773 HKD to HK$10,199 HKD

A
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
A
Retailer 3
-
HK$2,197 HKD
$280 USD
View
A
Retailer 4
-
HK$2,197 HKD
$280 USD
View
A
Retailer 5
-
HK$3,666 HKD
€445 EUR
View
B+
Retailer 6
-
HK$3,742 HKD
$477 USD
View
A
Retailer 7
-
HK$3,772 HKD
ZAR 7,766 ZAR
View
A
Retailer 8
-
HK$4,051 HKD
£407 GBP
View
A
Retailer 9
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 10
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 11
-
HK$5,125 HKD
A$1,005 AUD
View
B+
Retailer 12
-
HK$5,759 HKD
$734 USD
View
Retailer 13
-
HK$6,441 HKD
$821 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
HK$7,053 HKD
$899 USD
View
B
Retailer 15
-
HK$7,469 HKD
$952 USD
View
B
Retailer 16
-
HK$7,877 HKD
$1,004 USD
View
B
Retailer 17
-
HK$8,787 HKD
$1,120 USD
View
B
Retailer 18
-
HK$8,848 HKD
£888 GBP
View
B
Retailer 19
-
HK$8,936 HKD
$1,139 USD
View
B
Retailer 20
-
HK$9,642 HKD
$1,229 USD
View
Most Expensive
B
Brilliant Earth
19961007A · Oct 28
HK$10,199 HKD
$1,300 USD
View
20 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$8,426 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 Round
HK$1,773 HKD