Round|Natural|GIA

1.20ct D I1 Round Natural Diamond

VG • D/I1 • GIA 3315989106

Certificate GIA 3315989106

Diamond specifications and retailer prices

From $2,267 USD
₹215,894 INR
As of October 31, 2026
Save $3,174 USD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,441 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 3315989106. Listed at 10 retailers as of October 31, 2026, with prices from $2,267 to $5,441, a $3,174 spread on the same certified stone. NZ Jewellers lists it at $5,441. 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

1.20
Carat
D
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3315989106
Dimensions6.68 × 6.64 × 4.26 mm
L/W Ratio1.01
Top View
6.68 mm6.64 mm1.20 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3315989106
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.9%

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: $5,441 USD|Low: $2,261 USD|High: $5,441 USD|Avg: $3,276 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$2,267 USD
Retailer 4$2,291 USD
Retailer 6$2,742 USD
Retailer 5$2,797 USD
Retailer 8$3,123 USD
Retailer 10$3,123 USD
Retailer 7$3,243 USD
Retailer 9$3,604 USD
Retailer 2$3,648 USD
NZ Jewellers$5,441 USD

43 data points across 10 retailers

10 retailers$2,267 USD to $5,441 USD

A
Cheapest Retailer
-
$2,267 USD
₹215,894 INR
A
Retailer 2
-
$2,291 USD
HK$17,900 HKD
View
B+
Retailer 3
-
$2,742 USD
View
B+
Retailer 4
-
$2,797 USD
View
B
Retailer 5
-
$3,123 USD
View
B
Retailer 6
-
$3,123 USD
View
B
Retailer 7
-
$3,243 USD
View
B
Retailer 8
-
$3,604 USD
View
B
Retailer 9
-
$3,648 USD
€3,474 EUR
View
Most Expensive
B
NZ Jewellers
312ea319-a404-49f1-8921-74368c17985b · Nov 2
$5,441 USD
View
9 more retailers have this diamond
Prices start from $2,267 USDSave up to $3,174 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.

A
1.20ct Round
$2,267 USD