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Radiant|Natural|GIA

1.00ct L SI1 Radiant Natural Diamond

ID • L/SI1 • GIA 7396671636

Certificate GIA 7396671636

Diamond specifications and retailer prices

From $1,234 SGD
As of November 6, 2026
Save $2,758 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,992 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7396671636. Listed at 12 retailers as of November 5, 2026, with prices from $1,234 to $3,992, a $2,758 spread on the same certified stone. NZ Jewellers lists it at $3,992. 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

1.00
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7396671636
Dimensions5.32 × 3.52 × 6.18 mm
L/W Ratio1.51
Top View
5.32 mm3.52 mm1.00 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7396671636
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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: Nov 6
Current: $3,992 SGD|Low: $1,234 SGD|High: $3,992 SGD|Avg: $1,597 SGD
NZ Jewellers
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 6, 2026
Retailer 2$1,234 SGD
Retailer 11$1,246 SGD
Retailer 10$1,273 SGD
Retailer 12$1,273 SGD
Retailer 13$1,321 SGD
Retailer 8$1,323 SGD
Retailer 5$1,448 SGD
Retailer 9$1,461 SGD
Retailer 3$1,469 SGD
Retailer 4$1,469 SGD
Retailer 7$1,553 SGD
Retailer 6$1,779 SGD
NZ Jewellers$3,992 SGD

40 data points across 13 retailers

12 retailers$1,234 SGD to $3,992 SGD

A
Cheapest Retailer
-
$1,234 SGD
A
Retailer 2
-
$1,246 SGD
View
Retailer 3
-
$1,273 SGD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,273 SGD
View
B+
Retailer 5
-
$1,321 SGD
View
B+
Retailer 6
-
$1,323 SGD
View
B+
Retailer 7
-
$1,461 SGD
View
B+
Retailer 8
-
$1,469 SGD
View
B+
Retailer 9
-
$1,469 SGD
View
B+
Retailer 10
-
$1,553 SGD
View
B+
Retailer 11
-
$1,779 SGD
View
Most Expensive
C
NZ Jewellers
b1da01af-5dec-40cf-a6fa-c99a1ad4b3b7 · Nov 5
$3,992 SGD
$3,115 USD
View
11 more retailers have this diamond
Prices start from $1,234 SGDSave up to $2,758 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
1.00ct Radiant
$1,234 SGD