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Radiant|Natural|GIA

1.03ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5533888072

Certificate GIA 5533888072

Diamond specifications and retailer prices

From $3,397 SGD
$2,656 USD
As of October 31, 2026
Save $4,312 SGD (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,709 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533888072. Listed at 28 retailers as of October 30, 2026, with prices from $3,397 to $7,709, a $4,312 spread on the same certified stone. NZ Jewellers lists it at $7,709. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5533888072
Dimensions6.90 × 4.99 × 3.29 mm
L/W Ratio1.38
Top View
6.90 mm4.99 mm1.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5533888072
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.0%

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: Oct 31
Current: $4,316 SGD|Low: $3,516 SGD|High: $7,489 SGD|Avg: $4,783 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$3,516 SGD
Retailer 8$3,765 SGD
Retailer 7$3,894 SGD
Retailer 2$4,163 SGD
Retailer 1$4,316 SGD
Retailer 4$4,624 SGD
Retailer 10$4,744 SGD
Retailer 3$5,179 SGD
Retailer 5$5,439 SGD
Retailer 6$7,439 SGD

36 data points across 10 retailers

28 retailers$3,397 SGD to $7,709 SGD

B+
Cheapest Retailer
-
$3,397 SGD
$2,656 USD
B+
Retailer 2
-
$3,442 SGD
$2,691 USD
View
B+
Retailer 3
-
$3,516 SGD
$2,749 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,545 SGD
$2,772 USD
View
B+
Retailer 5
-
$3,590 SGD
$2,807 USD
View
B+
Retailer 6
-
$3,765 SGD
$2,944 USD
View
B+
Retailer 7
-
$3,894 SGD
$3,045 USD
View
B+
Retailer 8
-
$4,008 SGD
$3,134 USD
View
B+
Retailer 9
-
$4,008 SGD
$3,134 USD
View
B
Retailer 10
-
$4,097 SGD
CA$4,449 CAD
View
B
Retailer 11
-
$4,163 SGD
$3,255 USD
View
B+
Retailer 12
-
$4,314 SGD
$3,373 USD
View
B+
Retailer 13
-
$4,316 SGD
£2,657 GBP
View
B+
Retailer 14
-
$4,355 SGD
$3,405 USD
View
B+
Retailer 15
-
$4,355 SGD
$3,405 USD
View
B+
Retailer 16
-
$4,553 SGD
$3,560 USD
View
B+
Retailer 17
-
$4,553 SGD
$3,560 USD
View
B+
Retailer 18
-
$4,624 SGD
£2,847 GBP
View
B
Retailer 19
-
$4,626 SGD
$3,617 USD
View
B
Retailer 20
-
$4,706 SGD
$3,680 USD
View
Retailer 21
-
$4,744 SGD
A$5,707 AUD
View
Price last confirmed 29 days ago
Retailer 22
-
$5,013 SGD
$3,920 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
$5,179 SGD
€3,857 EUR
View
B
Retailer 24
-
$5,197 SGD
$4,064 USD
View
B
Retailer 25
-
$5,439 SGD
ZAR 68,702 ZAR
View
B
Retailer 26
-
$6,387 SGD
$4,994 USD
View
Retailer 27
-
$7,439 SGD
£4,580 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
e440965f-4c65-4464-8b0a-1558d549488e · Oct 30
$7,709 SGD
$6,028 USD
View
27 more retailers have this diamond
Prices start from $3,397 SGDSave up to $4,312 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.

B+
1.03ct Radiant
$3,397 SGD