Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG533209618

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

Certificate IGI LG533209618

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of November 1, 2026
Save $1,092 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,501 SGD at Flawless Fine Jewelry · As of October 6, 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 standard cut grade and certified by IGI LG533209618 or 533209618. Listed at 19 retailers as of November 1, 2026, with a 419% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209618
Dimensions6.92 × 5.26 × 3.43 mm
L/W Ratio1.32
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
6.92 mm5.26 mm1.03 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209618
Side View
Table 64.5%Crown 44.2°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,501 SGD|Low: $261 SGD|High: $1,501 SGD|Avg: $765 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$261 SGD
Retailer 10$289 SGD
Retailer 6$500 SGD
Retailer 12$510 SGD
Retailer 5$523 SGD
Retailer 11$607 SGD
Retailer 3$692 SGD
Retailer 2$706 SGD
Retailer 9$983 SGD
Retailer 8$1,010 SGD
Retailer 7$1,353 SGD
Flawless Fine Jewelry$1,501 SGD

43 data points across 12 retailers

19 retailers$261 SGD to $1,353 SGD

Retailer 1
-
$224 SGD
$175 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$261 SGD
$204 USD
View
Final sale: no returns
Retailer 3
-
$271 SGD
$212 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$289 SGD
$226 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$289 SGD
$226 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$431 SGD
$337 USD
View
B+
Retailer 7
-
$500 SGD
ZAR 6,312 ZAR
View
B+
Retailer 8
-
$510 SGD
$399 USD
View
B+
Retailer 9
-
$523 SGD
£322 GBP
View
B+
Retailer 10
-
$607 SGD
$475 USD
View
B
Retailer 11
-
$692 SGD
$541 USD
View
B
Retailer 12
-
$706 SGD
A$849 AUD
View
B
Retailer 13
-
$777 SGD
£478 GBP
View
Retailer 14
-
$931 SGD
$728 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$983 SGD
$769 USD
View
B
Retailer 16
-
$1,000 SGD
$782 USD
View
B
Retailer 17
-
$1,010 SGD
$790 USD
View
B
Retailer 18
-
$1,353 SGD
£833 GBP
View
Most Expensive
Flawless Fine Jewelry
119C163D9 · Oct 6
$1,501 SGD
£924 GBP
View
Price last confirmed 27 days ago
18 more retailers have this diamond
Prices start from $261 SGDSave up to $1,092 SGD

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
$261 SGD