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Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG597398717

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

Certificate IGI LG597398717

Diamond specifications and retailer prices

From HK$1,161 HKD
$148 USD
As of October 30, 2026
Save HK$6,372 HKD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$7,533 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG597398717 or 597398717. Listed at 24 retailers as of October 30, 2026, with prices from HK$1,161 to HK$7,533, a HK$6,372 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$7,533. 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

1.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597398717
Dimensions6.82 × 4.86 × 3.58 mm
L/W Ratio1.40
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
6.82 mm4.86 mm1.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597398717
Side View
Table 60.0%Crown 40.3°Girdle: MediumPavilion 34.8°Culet: NoneDepth 73.7%

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 30
Current: HK$2,489 HKD|Low: HK$1,114 HKD|High: HK$7,610 HKD|Avg: HK$3,030 HKD|+4.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 17HK$1,161 HKD
Retailer 9HK$1,302 HKD
Retailer 6HK$1,342 HKD
Retailer 4HK$1,436 HKD
Retailer 7HK$1,436 HKD
Retailer 3HK$1,946 HKD
Retailer 11HK$2,482 HKD
Retailer 1HK$2,489 HKD
Retailer 12HK$2,727 HKD
Retailer 14HK$2,731 HKD
Retailer 8HK$3,358 HKD
Retailer 10HK$3,509 HKD
Retailer 16HK$3,680 HKD
Retailer 2HK$3,727 HKD
Retailer 13HK$4,315 HKD
Retailer 5HK$4,621 HKD
Retailer 15HK$6,736 HKD

45 data points across 17 retailers

24 retailersHK$1,161 HKD to HK$7,533 HKD

A
Cheapest Retailer
-
HK$1,161 HKD
$148 USD
A
Retailer 2
-
HK$1,302 HKD
$166 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,342 HKD
$171 USD
View
Retailer 4
-
HK$1,436 HKD
$183 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,436 HKD
$183 USD
View
A
Retailer 6
-
HK$1,607 HKD
View
B+
Retailer 7
-
HK$1,946 HKD
$248 USD
View
A
Retailer 8
-
HK$2,482 HKD
ZAR 5,110 ZAR
View
A
Retailer 9
-
HK$2,489 HKD
£250 GBP
View
B+
Retailer 10
-
HK$2,550 HKD
$325 USD
View
B+
Retailer 11
-
HK$2,727 HKD
€331 EUR
View
A
Retailer 12
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HK$2,731 HKD
£274 GBP
View
B+
Retailer 13
-
HK$3,358 HKD
$428 USD
View
B+
Retailer 14
-
HK$3,509 HKD
A$688 AUD
View
B+
Retailer 15
-
HK$3,680 HKD
$469 USD
View
B+
Retailer 16
-
HK$3,727 HKD
$475 USD
View
B+
Retailer 17
-
HK$3,954 HKD
SGD 681 SGD
View
B+
Retailer 18
-
HK$4,315 HKD
$550 USD
View
B
Retailer 19
-
HK$4,590 HKD
$585 USD
View
B
Retailer 20
-
HK$4,621 HKD
$589 USD
View
B
Retailer 21
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HK$4,627 HKD
£464 GBP
View
B
Retailer 22
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HK$5,056 HKD
$644 USD
View
B
Retailer 23
-
HK$6,736 HKD
£676 GBP
View
Most Expensive
B
Flawless Fine Jewelry
44DE0C48F · Nov 2
HK$7,533 HKD
£756 GBP
View
23 more retailers have this diamond
Prices start from HK$1,161 HKDSave up to HK$6,372 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 Radiant
HK$1,161 HKD