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Round|Lab Grown|IGI

1.30ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG497158251

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497158251

Diamond specifications and retailer prices

From HK$5,806 HKD
$740 USD
As of October 31, 2026
Save HK$13,040 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$23,813 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG497158251 or 497158251. Listed at 13 retailers as of October 30, 2026, with a 225% 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

1.30
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497158251
Dimensions6.99 × 6.94 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.99 mm6.94 mm1.30 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497158251
Side View
Table 59.5%Crown 35.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: Oct 31
Current: HK$17,132 HKD|Low: HK$5,806 HKD|High: HK$29,106 HKD|Avg: HK$13,256 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$5,806 HKD
Retailer 7HK$7,305 HKD
Retailer 10HK$8,176 HKD
Retailer 8HK$8,474 HKD
Retailer 2HK$9,847 HKD
Retailer 9HK$13,558 HKD
Retailer 5HK$15,570 HKD
Retailer 1HK$17,132 HKD
Retailer 6HK$18,846 HKD
Retailer 3HK$28,728 HKD

43 data points across 10 retailers

13 retailersHK$5,806 HKD to HK$18,846 HKD

B+
Cheapest Retailer
-
HK$5,806 HKD
$740 USD
B
Retailer 2
-
HK$7,305 HKD
$931 USD
View
B
Retailer 3
-
HK$7,948 HKD
$1,013 USD
View
B
Retailer 4
-
HK$8,176 HKD
$1,042 USD
View
Final sale: no returns
B
Retailer 5
-
HK$8,474 HKD
$1,080 USD
View
Retailer 6
-
HK$8,474 HKD
$1,080 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
HK$9,847 HKD
$1,255 USD
View
B
Retailer 8
-
HK$13,558 HKD
$1,728 USD
View
B
Retailer 9
-
HK$15,570 HKD
ZAR 32,058 ZAR
View
B
Retailer 10
-
HK$17,132 HKD
£1,719 GBP
View
B
Retailer 11
-
HK$18,846 HKD
$2,402 USD
View
Most Expensive
NZ Jewellers
24f70d44-c89e-48c9-88cc-0ae98055d6d2 · Oct 31
HK$23,813 HKD
$3,035 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$5,806 HKDSave up to HK$13,040 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 Round
HK$5,806 HKD