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Round|Lab Grown|IGI

1.03ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG830618957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830618957

Diamond specifications and retailer prices

From HK$1,271 HKD
$162 USD
As of October 26, 2026
Save HK$7,854 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,125 HKD at Helzberg Diamonds · As of October 27, 2026
View at Helzberg Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830618957 or 830618957. Listed at 20 retailers as of October 26, 2026, with prices from HK$1,271 to HK$9,125, a HK$7,854 spread on the same certified stone. Helzberg Diamonds lists it at HK$9,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618957
Dimensions6.49 × 6.52 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.52 mm1.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618957
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
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: Oct 26
Current: HK$9,125 HKD|Low: HK$1,271 HKD|High: HK$9,125 HKD|Avg: HK$3,725 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 18HK$1,271 HKD
Retailer 11HK$1,420 HKD
Retailer 5HK$1,475 HKD
Retailer 10HK$1,577 HKD
Retailer 20HK$1,577 HKD
Retailer 3HK$2,416 HKD
Retailer 17HK$2,707 HKD
Retailer 2HK$2,743 HKD
Retailer 16HK$2,760 HKD
Retailer 15HK$2,823 HKD
Retailer 12HK$2,856 HKD
Retailer 6HK$3,483 HKD
Retailer 19HK$3,840 HKD
Retailer 13HK$4,088 HKD
Retailer 14HK$4,331 HKD
Retailer 7HK$4,472 HKD
Retailer 4HK$5,068 HKD
Retailer 9HK$5,131 HKD
Retailer 8HK$5,499 HKD
Retailer 21HK$7,383 HKD
Helzberg DiamondsHK$9,125 HKD

7 data points across 21 retailers

20 retailersHK$1,271 HKD to HK$9,125 HKD

A
Cheapest Retailer
-
HK$1,271 HKD
$162 USD
A
Retailer 2
-
HK$1,475 HKD
$188 USD
View
A
Retailer 3
-
HK$1,577 HKD
$201 USD
View
Retailer 4
-
HK$1,577 HKD
$201 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,416 HKD
$308 USD
View
B+
Retailer 6
-
HK$2,707 HKD
ZAR 5,573 ZAR
View
B+
Retailer 7
-
HK$2,743 HKD
€333 EUR
View
B+
Retailer 8
-
HK$2,760 HKD
£277 GBP
View
B+
Retailer 9
-
HK$2,823 HKD
£283 GBP
View
B+
Retailer 10
-
HK$2,856 HKD
$364 USD
View
B+
Retailer 11
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 12
-
HK$3,840 HKD
A$753 AUD
View
B+
Retailer 13
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 14
-
HK$4,331 HKD
SGD 746 SGD
View
Retailer 15
-
HK$4,472 HKD
$570 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
HK$5,068 HKD
$646 USD
View
B
Retailer 17
-
HK$5,131 HKD
$654 USD
View
B
Retailer 18
-
HK$5,499 HKD
$701 USD
View
B
Retailer 19
-
HK$7,383 HKD
£741 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMHOPLN · Oct 27
HK$9,125 HKD
$1,163 USD
View
19 more retailers have this diamond
Prices start from HK$1,271 HKDSave up to HK$7,854 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
1.03ct Round
HK$1,271 HKD