CaratHunter
Plans
Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 6183759166

Certificate GIA 6183759166

Diamond specifications and retailer prices

From $2,106 SGD
$1,647 USD
As of November 2, 2026
Save $3,372 SGD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,479 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6183759166. Listed at 21 retailers as of October 30, 2026, with prices from $2,106 to $5,479, a $3,372 spread on the same certified stone. NZ Jewellers lists it at $5,479. 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

0.90
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6183759166
Dimensions5.72 × 4.99 × 3.47 mm
L/W Ratio1.15
Top View
5.72 mm4.99 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6183759166
Side View
Table 67.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.6%

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: Nov 2
Current: $3,577 SGD|Low: $1,881 SGD|High: $4,647 SGD|Avg: $2,984 SGD|+2.1%
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
November 2, 2026
Retailer 3$2,106 SGD
Retailer 10$2,164 SGD
Retailer 11$2,181 SGD
Retailer 12$2,189 SGD
Retailer 5$2,374 SGD
Retailer 4$2,443 SGD
Retailer 6$2,875 SGD
Retailer 9$3,061 SGD
Retailer 13$3,231 SGD
Retailer 1$3,577 SGD
Retailer 2$3,760 SGD
Retailer 8$3,865 SGD
Retailer 7$4,590 SGD

44 data points across 13 retailers

21 retailers$2,106 SGD to $5,479 SGD

B+
Cheapest Retailer
-
$2,106 SGD
$1,647 USD
B+
Retailer 2
-
$2,138 SGD
$1,672 USD
View
B+
Retailer 3
-
$2,164 SGD
$1,692 USD
View
B+
Retailer 4
-
$2,181 SGD
$1,705 USD
View
B
Retailer 5
-
$2,189 SGD
$1,712 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,231 SGD
$1,744 USD
View
B
Retailer 7
-
$2,374 SGD
$1,856 USD
View
B
Retailer 8
-
$2,374 SGD
$1,856 USD
View
B
Retailer 9
-
$2,443 SGD
$1,910 USD
View
B
Retailer 10
-
$2,484 SGD
$1,942 USD
View
B
Retailer 11
-
$2,711 SGD
$2,120 USD
View
B
Retailer 12
-
$2,739 SGD
$2,142 USD
View
B
Retailer 13
-
$2,875 SGD
£1,770 GBP
View
B
Retailer 14
-
$3,015 SGD
CA$3,275 CAD
View
B
Retailer 15
-
$3,061 SGD
£1,885 GBP
View
Retailer 16
-
$3,231 SGD
A$3,887 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$3,577 SGD
€2,664 EUR
View
B
Retailer 18
-
$3,760 SGD
$2,940 USD
View
B
Retailer 19
-
$3,865 SGD
ZAR 48,822 ZAR
View
B
Retailer 20
-
$4,590 SGD
£2,826 GBP
View
Most Expensive
C
NZ Jewellers
0d47e9e3-cd27-4a3c-b8d7-fe6c1098fc92 · Oct 30
$5,479 SGD
$4,284 USD
View
20 more retailers have this diamond
Prices start from $2,106 SGDSave up to $3,372 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+
0.90ct Radiant
$2,106 SGD