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Radiant|Natural|GIA

1.05ct H I1 Radiant Natural Diamond

VG • H/I1 • GIA 6452147309

Certificate GIA 6452147309

Diamond specifications and retailer prices

From $1,995 SGD
$1,560 USD
As of October 28, 2026
Save $4,035 SGD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,030 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452147309. Listed at 12 retailers as of October 28, 2026, with prices from $1,995 to $6,030, a $4,035 spread on the same certified stone. NZ Jewellers lists it at $6,030. 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

1.05
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452147309
Dimensions6.62 × 5.11 × 3.65 mm
L/W Ratio1.30
Top View
6.62 mm5.11 mm1.05 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452147309
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.3%

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: Oct 28
Current: $6,030 SGD|Low: $1,900 SGD|High: $6,030 SGD|Avg: $2,683 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 7$1,900 SGD
Retailer 8$1,995 SGD
Retailer 4$2,041 SGD
Retailer 13$2,163 SGD
Retailer 10$2,239 SGD
Retailer 11$2,239 SGD
Retailer 9$2,343 SGD
Retailer 15$2,398 SGD
Retailer 12$2,585 SGD
Retailer 3$2,622 SGD
Retailer 5$2,622 SGD
Retailer 6$2,711 SGD
Retailer 14$2,942 SGD
Retailer 2$3,376 SGD
NZ Jewellers$6,030 SGD

19 data points across 15 retailers

12 retailers$1,995 SGD to $6,030 SGD

A
Cheapest Retailer
-
$1,995 SGD
$1,560 USD
B+
Retailer 2
-
$2,041 SGD
$1,596 USD
View
B+
Retailer 3
-
$2,239 SGD
$1,751 USD
View
B+
Retailer 4
-
$2,239 SGD
$1,751 USD
View
B+
Retailer 5
-
$2,343 SGD
$1,832 USD
View
B+
Retailer 6
-
$2,398 SGD
$1,875 USD
View
B+
Retailer 7
-
$2,585 SGD
$2,021 USD
View
B+
Retailer 8
-
$2,622 SGD
$2,050 USD
View
B+
Retailer 9
-
$2,622 SGD
$2,050 USD
View
B
Retailer 10
-
$2,711 SGD
$2,120 USD
View
B
Retailer 11
-
$3,376 SGD
€2,514 EUR
View
Most Expensive
C
NZ Jewellers
0e14692a-75ed-45aa-ab3e-48c3d4938e05 · Oct 30
$6,030 SGD
$4,715 USD
View
11 more retailers have this diamond
Prices start from $1,995 SGDSave up to $4,035 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
1.05ct Radiant
$1,995 SGD