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Radiant|Lab Grown|IGI

1.30ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG587307561

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

Certificate IGI LG587307561

Diamond specifications and retailer prices

From HK$3,342 HKD
As of November 5, 2026
Save HK$4,441 HKD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$7,783 HKD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG587307561 or 587307561. Listed at 2 retailers as of November 4, 2026, with prices from HK$3,342 to HK$7,783, a HK$4,441 spread on the same certified stone. Frank Darling lists it at HK$7,783. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587307561
Dimensions7.17 × 5.55 × 3.78 mm
L/W Ratio1.29
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
7.17 mm5.55 mm1.30 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587307561
Side View
Table 63.0%Crown 43.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$7,783 HKD|Low: HK$1,616 HKD|High: HK$18,515 HKD|Avg: HK$8,862 HKD|+5.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 5HK$1,616 HKD
Retailer 2HK$3,342 HKD
Retailer 3HK$4,715 HKD
Frank DarlingHK$7,783 HKD
Retailer 4HK$11,689 HKD
Retailer 6HK$18,515 HKD

51 data points across 6 retailers

2 retailersHK$3,342 HKD to HK$7,783 HKD

B+
Cheapest Retailer
-
HK$3,342 HKD
Most Expensive
B
Frank Darling
LV34-285BA · Nov 4
HK$7,783 HKD
$992 USD
View
1 more retailer has this diamond
Prices start from HK$3,342 HKDSave up to HK$4,441 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.

B+
1.30ct Radiant
HK$3,342 HKD