CaratHunter
Plans
Radiant|Natural|GIA

1.22ct H SI2 Radiant Natural Diamond

ID • H/SI2 • GIA 7563190475

Certificate GIA 7563190475

Diamond specifications and retailer prices

From $4,140 SGD
As of November 4, 2026
Save $4,952 SGD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,092 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563190475. Listed at 11 retailers as of November 4, 2026, with prices from $4,140 to $9,092, a $4,952 spread on the same certified stone. NZ Jewellers lists it at $9,092. 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

1.22
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle64.21°
OriginNatural
Grading LabGIA
CertificateGIA 7563190475
Dimensions7.84 × 5.05 × 3.53 mm
L/W Ratio1.55
Key to symbols
Twinning Wisp, Feather
Top View
7.84 mm5.05 mm1.22 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563190475
Side View
Table 64.0%CrownGirdle: THK-VTKPavilion 64.21°Culet: NoneDepth 69.8%

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 4
Current: $9,092 SGD|Low: $3,894 SGD|High: $9,221 SGD|Avg: $5,736 SGD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$4,140 SGD
Retailer 3$4,283 SGD
Retailer 7$4,728 SGD
Retailer 6$4,910 SGD
Retailer 2$5,132 SGD
Retailer 9$5,201 SGD
Retailer 8$5,511 SGD
Retailer 10$5,511 SGD
Retailer 5$5,690 SGD
Retailer 4$8,726 SGD
NZ Jewellers$9,092 SGD

23 data points across 11 retailers

11 retailers$4,140 SGD to $9,092 SGD

B+
Cheapest Retailer
-
$4,140 SGD
B
Retailer 2
-
$4,283 SGD
View
Final sale: no returns
B+
Retailer 3
-
$4,728 SGD
View
B
Retailer 4
-
$4,910 SGD
View
B
Retailer 5
-
$5,132 SGD
View
B
Retailer 6
-
$5,201 SGD
View
B
Retailer 7
-
$5,511 SGD
View
B
Retailer 8
-
$5,511 SGD
View
B
Retailer 9
-
$5,690 SGD
View
B
Retailer 10
-
$8,726 SGD
View
Most Expensive
B
NZ Jewellers
8680d339-74c9-4bbb-8ff8-4a5dfbd1b94a · Nov 5
$9,092 SGD
$7,094 USD
View
10 more retailers have this diamond
Prices start from $4,140 SGDSave up to $4,952 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+
1.22ct Radiant
$4,140 SGD