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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739581249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581249

Diamond specifications and retailer prices

From HK$1,491 HKD
$190 USD
As of October 31, 2026
Save HK$7,150 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,348 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG739581249 or 739581249. Listed at 23 retailers as of October 30, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581249
Dimensions6.55 × 6.64 × 3.89 mm
L/W Ratio1.01
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
6.55 mm6.64 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581249
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.3%

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$3,097 HKD|Low: HK$1,287 HKD|High: HK$7,872 HKD|Avg: HK$3,384 HKD|+5.9%
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 31, 2026
Retailer 2HK$1,342 HKD
Retailer 6HK$1,491 HKD
Retailer 3HK$1,663 HKD
Retailer 13HK$1,908 HKD
Retailer 4HK$2,260 HKD
Retailer 8HK$2,834 HKD
Retailer 10HK$2,858 HKD
Retailer 7HK$2,963 HKD
Retailer 1HK$3,097 HKD
Retailer 11HK$4,054 HKD
Retailer 5HK$5,351 HKD
Retailer 9HK$5,649 HKD
Retailer 12HK$7,792 HKD

37 data points across 13 retailers

23 retailersHK$1,491 HKD to HK$8,641 HKD

Retailer 1
-
HK$1,342 HKD
$171 USD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,553 HKD
$198 USD
View
Retailer 4
-
HK$1,663 HKD
$212 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$1,663 HKD
$212 USD
View
A
Retailer 6
-
HK$1,908 HKD
View
B+
Retailer 7
-
HK$2,260 HKD
$288 USD
View
A
Retailer 8
-
HK$2,362 HKD
$301 USD
View
A
Retailer 9
-
HK$2,834 HKD
£284 GBP
View
B+
Retailer 10
-
HK$2,858 HKD
ZAR 5,884 ZAR
View
B+
Retailer 11
-
HK$2,963 HKD
£297 GBP
View
B+
Retailer 12
-
HK$3,097 HKD
€376 EUR
View
B+
Retailer 13
-
HK$3,562 HKD
$454 USD
View
B+
Retailer 14
-
HK$4,054 HKD
A$795 AUD
View
B+
Retailer 15
-
HK$4,166 HKD
$531 USD
View
B+
Retailer 16
-
HK$4,563 HKD
SGD 786 SGD
View
Retailer 17
-
HK$5,351 HKD
$682 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
HK$5,484 HKD
$699 USD
View
B
Retailer 19
-
HK$5,649 HKD
$720 USD
View
B
Retailer 20
-
HK$5,779 HKD
$737 USD
View
B
Retailer 21
-
HK$7,792 HKD
£782 GBP
View
B
Retailer 22
-
HK$8,641 HKD
$1,101 USD
View
Most Expensive
Queensmith
LG739581249 · Oct 27
HK$14,348 HKD
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,150 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$1,491 HKD