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Round|Natural|GIA

0.80ct J I1 Round Natural Diamond

VG • J/I1 • GIA 6422653243

Certificate GIA 6422653243

Diamond specifications and retailer prices

From $739 SGD
₹55,090 INR
As of October 31, 2026
Save $2,402 SGD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,141 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6422653243. Listed at 8 retailers as of October 30, 2026, with prices from $739 to $3,141, a $2,402 spread on the same certified stone. NZ Jewellers lists it at $3,141. 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

0.80
Carat
J
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6422653243
Dimensions6.08 × 6.10 × 3.54 mm
L/W Ratio1.00
Top View
6.08 mm6.10 mm0.80 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6422653243
Side View
Table 62.0%Crown 32°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 58.1%

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: $3,141 SGD|Low: $738 SGD|High: $3,141 SGD|Avg: $1,249 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$739 SGD
Retailer 5$1,002 SGD
Retailer 7$1,002 SGD
Retailer 6$1,016 SGD
Retailer 4$1,041 SGD
Retailer 8$1,156 SGD
Retailer 9$1,158 SGD
Retailer 3$1,423 SGD
NZ Jewellers$3,141 SGD

44 data points across 9 retailers

8 retailers$739 SGD to $3,141 SGD

A
Cheapest Retailer
-
$739 SGD
₹55,090 INR
B+
Retailer 2
-
$1,002 SGD
$784 USD
View
B+
Retailer 3
-
$1,002 SGD
$784 USD
View
B+
Retailer 4
-
$1,016 SGD
$795 USD
View
B+
Retailer 5
-
$1,041 SGD
$814 USD
View
B+
Retailer 6
-
$1,156 SGD
$904 USD
View
B
Retailer 7
-
$1,423 SGD
€1,060 EUR
View
Most Expensive
C
NZ Jewellers
522fa5c7-eb92-4eb2-a36f-b04e4db6c198 · Oct 30
$3,141 SGD
$2,457 USD
View
7 more retailers have this diamond
Prices start from $739 SGDSave up to $2,402 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
0.80ct Round
$739 SGD