CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770636405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636405

Diamond specifications and retailer prices

From HK$1,420 HKD
$181 USD
As of October 31, 2026
Save HK$6,983 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,403 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG770636405 or 770636405. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,420 to HK$8,403, a HK$6,983 spread on the same certified stone. Reve Diamonds lists it at HK$8,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636405
Dimensions6.54 × 6.57 × 3.96 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
6.54 mm6.57 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636405
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

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 31
Current: HK$2,941 HKD|Low: HK$1,420 HKD|High: HK$7,433 HKD|Avg: HK$3,572 HKD|+9.8%
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
Retailer 14
October 31, 2026
Retailer 5HK$1,420 HKD
Retailer 13HK$1,569 HKD
Retailer 4HK$2,330 HKD
Retailer 9HK$2,676 HKD
Retailer 10HK$2,699 HKD
Retailer 7HK$2,767 HKD
Retailer 1HK$2,941 HKD
Retailer 3HK$3,476 HKD
Retailer 2HK$3,662 HKD
Retailer 8HK$3,852 HKD
Retailer 11HK$4,824 HKD
Retailer 14HK$5,053 HKD
Retailer 6HK$5,484 HKD
Retailer 12HK$7,363 HKD

44 data points across 14 retailers

20 retailersHK$1,420 HKD to HK$8,403 HKD

Retailer 1
-
HK$1,114 HKD
$142 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$1,420 HKD
$181 USD
View
Final sale: no returns
Retailer 3
-
HK$1,436 HKD
$183 USD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$1,569 HKD
$200 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$1,808 HKD
View
B+
Retailer 6
-
HK$2,118 HKD
$270 USD
View
A
Retailer 7
-
HK$2,676 HKD
£269 GBP
View
A
Retailer 8
-
HK$2,699 HKD
ZAR 5,557 ZAR
View
B+
Retailer 9
-
HK$2,767 HKD
£278 GBP
View
B+
Retailer 10
-
HK$2,941 HKD
€357 EUR
View
B+
Retailer 11
-
HK$3,476 HKD
$443 USD
View
B+
Retailer 12
-
HK$3,662 HKD
A$718 AUD
View
B+
Retailer 13
-
HK$3,852 HKD
$491 USD
View
B+
Retailer 14
-
HK$4,088 HKD
$521 USD
View
B
Retailer 15
-
HK$4,296 HKD
SGD 740 SGD
View
B+
Retailer 16
-
HK$4,824 HKD
A$946 AUD
View
Retailer 17
-
HK$5,053 HKD
$644 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
HK$5,484 HKD
$699 USD
View
B
Retailer 19
-
HK$7,363 HKD
£739 GBP
View
Most Expensive
B
Reve Diamonds
40EFC3C76 · Oct 30
HK$8,403 HKD
$1,071 USD
View
19 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$6,983 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
1.03ct Round
HK$1,420 HKD