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Round|Lab Grown|IGI

1.02ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG770636478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636478

Diamond specifications and retailer prices

From HK$1,405 HKD
$179 USD
As of October 30, 2026
Save HK$6,967 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$8,371 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770636478 or 770636478. Listed at 24 retailers as of October 30, 2026, with prices from HK$1,405 to HK$8,371, a HK$6,967 spread on the same certified stone. Reve Diamonds lists it at HK$8,371. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636478
Dimensions6.40 × 6.43 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.40 mm6.43 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636478
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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$2,655 HKD|Low: HK$1,405 HKD|High: HK$7,384 HKD|Avg: HK$3,286 HKD
Retailer 1
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 30, 2026
Retailer 4HK$1,405 HKD
Retailer 5HK$1,459 HKD
Retailer 3HK$2,291 HKD
Retailer 1HK$2,655 HKD
Retailer 9HK$2,678 HKD
Retailer 6HK$2,735 HKD
Retailer 8HK$2,933 HKD
Retailer 2HK$3,460 HKD
Retailer 13HK$3,662 HKD
Retailer 10HK$3,800 HKD
Retailer 12HK$3,821 HKD
Retailer 11HK$5,806 HKD
Retailer 7HK$7,334 HKD

43 data points across 13 retailers

24 retailersHK$1,405 HKD to HK$8,371 HKD

Retailer 1
-
HK$1,255 HKD
$160 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$1,405 HKD
$179 USD
View
Final sale: no returns
Retailer 3
-
HK$1,459 HKD
$186 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$1,808 HKD
View
B+
Retailer 7
-
HK$2,119 HKD
$270 USD
View
A
Retailer 8
-
HK$2,291 HKD
$292 USD
View
A
Retailer 9
-
HK$2,655 HKD
£266 GBP
View
A
Retailer 10
-
HK$2,678 HKD
ZAR 5,513 ZAR
View
B+
Retailer 11
-
HK$2,735 HKD
£274 GBP
View
B+
Retailer 12
-
HK$2,933 HKD
€356 EUR
View
Retailer 13
-
HK$3,178 HKD
$405 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
HK$3,460 HKD
$441 USD
View
B+
Retailer 15
-
HK$3,662 HKD
A$718 AUD
View
B+
Retailer 16
-
HK$3,800 HKD
A$745 AUD
View
Retailer 17
-
HK$3,821 HKD
$487 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
HK$4,049 HKD
$516 USD
View
B+
Retailer 19
-
HK$4,297 HKD
SGD 740 SGD
View
Retailer 20
-
HK$5,014 HKD
$639 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
HK$5,445 HKD
$694 USD
View
B
Retailer 22
-
HK$5,806 HKD
$740 USD
View
B
Retailer 23
-
HK$7,334 HKD
£736 GBP
View
Most Expensive
B
Reve Diamonds
5848EA047 · Oct 30
HK$8,371 HKD
$1,067 USD
View
23 more retailers have this diamond
Prices start from HK$1,405 HKDSave up to HK$6,967 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
1.02ct Round
HK$1,405 HKD