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Round|Lab Grown|IGI

1.30ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG451056204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451056204

Diamond specifications and retailer prices

From HK$4,786 HKD
$610 USD
As of November 2, 2026
Save HK$14,060 HKD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,813 HKD at NZ Jewellers · As of November 3, 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 LG451056204 or 451056204. Listed at 12 retailers as of November 2, 2026, with a 294% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056204
Dimensions6.98 × 6.94 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.98 mm6.94 mm1.30 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056204
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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 2
Current: HK$15,584 HKD|Low: HK$4,786 HKD|High: HK$29,077 HKD|Avg: HK$13,104 HKD|+3.9%
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
November 3, 2026
Retailer 7HK$4,786 HKD
Retailer 9HK$7,305 HKD
Retailer 12HK$8,176 HKD
Retailer 10HK$8,474 HKD
Retailer 13HK$8,474 HKD
Retailer 2HK$9,847 HKD
Retailer 5HK$10,377 HKD
Retailer 3HK$12,420 HKD
Retailer 11HK$13,558 HKD
Retailer 1HK$15,584 HKD
Retailer 8HK$18,846 HKD
Retailer 4HK$24,244 HKD
Retailer 6HK$28,728 HKD

21 data points across 13 retailers

12 retailersHK$4,786 HKD to HK$18,846 HKD

B+
Cheapest Retailer
-
HK$4,786 HKD
$610 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
Retailer 5
-
HK$8,474 HKD
$1,080 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
HK$8,474 HKD
$1,080 USD
View
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$15,584 HKD
ZAR 32,087 ZAR
View
B
Retailer 10
-
HK$18,846 HKD
$2,402 USD
View
Most Expensive
NZ Jewellers
9952fd6a-b2ca-4157-a69c-59ef7ac364ea · Nov 3
HK$23,813 HKD
$3,035 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$4,786 HKDSave up to HK$14,060 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$4,786 HKD