Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

GD • J/I1 • GIA 6342707043

Certificate GIA 6342707043

Diamond specifications and retailer prices

From $973 USD
HK$7,600 HKD
As of October 31, 2026
Save $1,686 USD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,659 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6342707043. Listed at 8 retailers as of October 30, 2026, with prices from $973 to $2,659, a $1,686 spread on the same certified stone. NZ Jewellers lists it at $2,659. 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
J
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6342707043
Dimensions5.97 × 5.95 × 3.92 mm
L/W Ratio1.00
Top View
5.97 mm5.95 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6342707043
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 65.7%

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: Oct 31
Current: $2,659 USD|Low: $960 USD|High: $2,659 USD|Avg: $1,356 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$973 USD
Retailer 8$1,044 USD
Retailer 4$1,090 USD
Retailer 6$1,090 USD
Retailer 5$1,132 USD
Retailer 7$1,258 USD
Retailer 9$1,359 USD
Retailer 3$1,532 USD
NZ Jewellers$2,659 USD

16 data points across 9 retailers

8 retailers$973 USD to $2,659 USD

B+
Cheapest Retailer
-
$973 USD
HK$7,600 HKD
B
Retailer 2
-
$1,044 USD
View
B
Retailer 3
-
$1,090 USD
View
B
Retailer 4
-
$1,090 USD
View
B
Retailer 5
-
$1,132 USD
View
B
Retailer 6
-
$1,258 USD
View
C
Retailer 7
-
$1,532 USD
€1,459 EUR
View
Most Expensive
C
NZ Jewellers
ca1a2318-63de-40bd-996d-547cf28fbae0 · Oct 30
$2,659 USD
View
7 more retailers have this diamond
Prices start from $973 USDSave up to $1,686 USD

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 Round
$973 USD