Oval|Natural|GIA

1.21ct D I1 Oval Natural Diamond

VG • D/I1 • GIA 6555102568

Certificate GIA 6555102568

Diamond specifications and retailer prices

From $3,397 USD
As of November 1, 2026
Save $3,271 USD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,668 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555102568. Listed at 7 retailers as of October 30, 2026, with prices from $3,397 to $6,668, a $3,271 spread on the same certified stone. NZ Jewellers lists it at $6,668. 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

1.21
Carat
D
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555102568
Dimensions9.35 × 5.90 × 3.44 mm
L/W Ratio1.58
Top View
9.35 mm5.90 mm1.21 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555102568
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.3%

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: Nov 1
Current: $6,668 USD|Low: $3,297 USD|High: $6,668 USD|Avg: $4,429 USD|+1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$3,378 USD
Retailer 7$3,397 USD
Retailer 3$3,827 USD
Retailer 6$3,827 USD
Retailer 4$3,974 USD
Retailer 5$4,416 USD
Retailer 9$4,419 USD
Retailer 2$4,478 USD
Retailer 10$5,999 USD
NZ Jewellers$6,668 USD

24 data points across 10 retailers

7 retailers$3,397 USD to $6,668 USD

B
Cheapest Retailer
-
$3,397 USD
B
Retailer 2
-
$3,827 USD
View
B+
Retailer 3
-
$3,827 USD
View
B
Retailer 4
-
$3,974 USD
View
B
Retailer 5
-
$4,416 USD
View
B
Retailer 6
-
$4,478 USD
€4,265 EUR
View
Most Expensive
C
NZ Jewellers
dc2494d2-7e0c-489b-8cb2-021ace565854 · Oct 30
$6,668 USD
View
6 more retailers have this diamond
Prices start from $3,397 USDSave up to $3,271 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+
1.21ct Oval
$3,397 USD