Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG838621588

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG838621588

Diamond specifications and retailer prices

From HK$1,483 HKD
$189 USD
As of November 2, 2026
Save HK$14,366 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$15,849 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838621588 or 838621588. Listed at 22 retailers as of November 2, 2026, with prices from HK$1,483 to HK$15,849, a HK$14,366 spread on the same certified stone. Brilliant Earth lists it at HK$15,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621588
Dimensions8.28 × 5.20 × 3.47 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.20 mm1.30 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621588
Side View
Table 68.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: HK$5,932 HKD|Low: HK$1,483 HKD|High: HK$10,765 HKD|Avg: HK$4,519 HKD|+5.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 15HK$1,483 HKD
Retailer 9HK$1,671 HKD
Retailer 6HK$1,718 HKD
Retailer 19HK$1,836 HKD
Retailer 13HK$1,883 HKD
Retailer 14HK$2,097 HKD
Retailer 8HK$2,495 HKD
Retailer 5HK$3,032 HKD
Retailer 17HK$3,174 HKD
Retailer 16HK$3,311 HKD
Retailer 2HK$4,386 HKD
Retailer 12HK$4,483 HKD
Retailer 4HK$5,108 HKD
Retailer 20HK$5,908 HKD
Retailer 1HK$5,932 HKD
Retailer 10HK$6,021 HKD
Retailer 3HK$6,175 HKD
Retailer 7HK$6,333 HKD
Retailer 18HK$8,599 HKD
Retailer 11HK$9,101 HKD

17 data points across 20 retailers

22 retailersHK$1,483 HKD to HK$15,849 HKD

A+
Cheapest Retailer
-
HK$1,483 HKD
$189 USD
A
Retailer 2
-
HK$1,671 HKD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,718 HKD
$219 USD
View
A
Retailer 4
-
HK$1,836 HKD
$234 USD
View
Retailer 5
-
HK$1,883 HKD
$240 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$2,097 HKD
£210 GBP
View
B+
Retailer 7
-
HK$2,495 HKD
$318 USD
View
A
Retailer 8
-
HK$3,032 HKD
€368 EUR
View
A
Retailer 9
-
HK$3,174 HKD
ZAR 6,535 ZAR
View
A
Retailer 10
-
HK$3,311 HKD
£332 GBP
View
A
Retailer 11
-
HK$4,386 HKD
$559 USD
View
A
Retailer 12
-
HK$4,483 HKD
A$879 AUD
View
B+
Retailer 13
-
HK$5,108 HKD
$651 USD
View
B+
Retailer 14
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 15
-
HK$5,932 HKD
$756 USD
View
B+
Retailer 16
-
HK$6,021 HKD
SGD 1,037 SGD
View
B+
Retailer 17
-
HK$6,175 HKD
$787 USD
View
B+
Retailer 18
-
HK$6,333 HKD
$807 USD
View
B+
Retailer 19
-
HK$8,599 HKD
£863 GBP
View
Retailer 20
-
HK$9,101 HKD
$1,160 USD
View
Price last confirmed 12 days ago
Retailer 21
-
HK$14,225 HKD
$1,813 USD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
22411309A · Nov 2
HK$15,849 HKD
$2,020 USD
View
21 more retailers have this diamond
Prices start from HK$1,483 HKDSave up to HK$14,366 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+
1.30ct Radiant
HK$1,483 HKD