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Round|Natural|GIA

1.01ct J I1 Round Natural Diamond

VG • J/I1 • GIA 7426734923

Certificate GIA 7426734923

Diamond specifications and retailer prices

From $1,198 SGD
₹89,283 INR
As of October 31, 2026
Save $2,886 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,084 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7426734923. Listed at 9 retailers as of October 30, 2026, with prices from $1,198 to $4,084, a $2,886 spread on the same certified stone. NZ Jewellers lists it at $4,084. 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

1.01
Carat
J
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7426734923
Dimensions6.33 × 6.24 × 4.04 mm
L/W Ratio1.01
Top View
6.33 mm6.24 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7426734923
Side View
Table 58.0%Crown 36.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.2%

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 31
Current: $4,084 SGD|Low: $1,195 SGD|High: $4,084 SGD|Avg: $1,977 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$1,198 SGD
Retailer 6$1,211 SGD
Retailer 7$1,675 SGD
Retailer 9$1,675 SGD
Retailer 4$1,721 SGD
Retailer 5$1,751 SGD
Retailer 8$1,932 SGD
Retailer 3$2,337 SGD
NZ Jewellers$4,084 SGD

43 data points across 9 retailers

9 retailers$1,198 SGD to $4,084 SGD

A
Cheapest Retailer
-
$1,198 SGD
₹89,283 INR
B+
Retailer 2
-
$1,211 SGD
HK$7,400 HKD
View
B+
Retailer 3
-
$1,675 SGD
$1,310 USD
View
B+
Retailer 4
-
$1,675 SGD
$1,310 USD
View
B+
Retailer 5
-
$1,721 SGD
$1,346 USD
View
B+
Retailer 6
-
$1,751 SGD
$1,370 USD
View
B+
Retailer 7
-
$1,932 SGD
$1,511 USD
View
B
Retailer 8
-
$2,337 SGD
€1,741 EUR
View
Most Expensive
C
NZ Jewellers
c3b6d0eb-8e13-4871-b9fa-77365846ffd9 · Oct 30
$4,084 SGD
$3,195 USD
View
8 more retailers have this diamond
Prices start from $1,198 SGDSave up to $2,886 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
1.01ct Round
$1,198 SGD