Radiant|Lab Grown|IGI

1.30ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG617406265

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

Certificate IGI LG617406265

Diamond specifications and retailer prices

From HK$5,461 HKD
As of October 29, 2026
Save HK$6,779 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$12,239 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617406265 or 617406265. Listed at 12 retailers as of October 29, 2026, with prices from HK$5,461 to HK$12,239, a HK$6,779 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,239. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617406265
Dimensions7.62 × 5.35 × 3.62 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.62 mm5.35 mm1.30 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617406265
Side View
Table 66.0%Crown 44.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$12,239 HKD|Low: HK$1,028 HKD|High: HK$12,475 HKD|Avg: HK$5,133 HKD|-1.9%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 16HK$1,271 HKD
Retailer 4HK$1,459 HKD
Retailer 14HK$1,475 HKD
Retailer 2HK$2,142 HKD
Retailer 18HK$2,856 HKD
Retailer 5HK$2,974 HKD
Retailer 9HK$3,146 HKD
Retailer 6HK$3,790 HKD
Retailer 8HK$4,025 HKD
Retailer 13HK$4,252 HKD
Retailer 15HK$5,359 HKD
Retailer 3HK$5,461 HKD
Retailer 17HK$5,602 HKD
Retailer 11HK$6,261 HKD
Retailer 7HK$6,959 HKD
Retailer 10HK$7,532 HKD
Retailer 12HK$8,160 HKD
Retailer 19HK$10,278 HKD
Do Amore DiamondsHK$12,239 HKD

27 data points across 19 retailers

12 retailersHK$5,461 HKD to HK$12,239 HKD

Retailer 1
-
HK$1,271 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,475 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,142 HKD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$2,856 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$4,252 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$5,359 HKD
View
Price last confirmed 10 days ago
B
Retailer 7
-
HK$5,461 HKD
View
Retailer 8
-
HK$5,602 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$7,532 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$8,160 HKD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$10,278 HKD
View
Price last confirmed 8 days ago
Most Expensive
C
Do Amore Diamonds
27-BA5462239 · Oct 29
HK$12,239 HKD
$1,560 USD
View
11 more retailers have this diamond
Prices start from HK$5,461 HKDSave up to HK$6,779 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$5,461 HKD