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Oval|Natural|GIA

1.21ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 1569278462

Certificate GIA 1569278462

Diamond specifications and retailer prices

From $3,338 USD
As of November 6, 2026
Save $3,893 USD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,231 USD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569278462. Listed at 26 retailers as of November 5, 2026, with prices from $3,338 to $7,231, a $3,893 spread on the same certified stone. NZ Jewellers lists it at $7,231. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.2°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 1569278462
Dimensions8.28 × 5.98 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Top View
8.28 mm5.98 mm1.21 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569278462
Side View
Table 62.0%Crown 40.2°Girdle: THN-THKPavilion 37.1°Culet: NDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,231 USD|Low: $3,008 USD|High: $7,378 USD|Avg: $4,366 USD|-2.0%
NZ Jewellers
Retailer 2
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Retailer 28
November 6, 2026
Retailer 12$3,008 USD
Retailer 14$3,082 USD
Retailer 2$3,338 USD
Retailer 28$3,447 USD
Retailer 10$3,471 USD
Retailer 17$3,480 USD
Retailer 5$3,532 USD
Retailer 27$3,600 USD
Retailer 15$3,628 USD
Retailer 20$3,656 USD
Retailer 11$3,734 USD
Retailer 8$3,760 USD
Retailer 18$3,830 USD
Retailer 7$4,011 USD
Retailer 22$4,026 USD
Retailer 23$4,132 USD
Retailer 26$4,204 USD
Retailer 6$4,250 USD
Retailer 9$4,250 USD
Retailer 3$4,339 USD
Retailer 24$4,390 USD
Retailer 19$4,397 USD
Retailer 25$4,409 USD
Retailer 21$4,517 USD
Retailer 13$4,933 USD
Retailer 4$5,066 USD
Retailer 16$6,837 USD
NZ Jewellers$7,231 USD

17 data points across 28 retailers

26 retailers$3,338 USD to $7,231 USD

Retailer 1
-
$3,008 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$3,338 USD
View
B+
Retailer 3
-
$3,447 USD
View
A
Retailer 4
-
$3,471 USD
View
Final sale: no returns
Retailer 5
-
$3,480 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,532 USD
View
B+
Retailer 7
-
$3,600 USD
View
Retailer 8
-
$3,656 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$3,760 USD
View
Retailer 10
-
$3,830 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$4,011 USD
View
B+
Retailer 12
-
$4,026 USD
View
B+
Retailer 13
-
$4,132 USD
View
B+
Retailer 14
-
$4,204 USD
View
Retailer 15
-
$4,235 USD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$4,250 USD
View
B+
Retailer 17
-
$4,250 USD
View
Retailer 18
-
$4,274 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$4,339 USD
View
B
Retailer 20
-
$4,390 USD
View
B+
Retailer 21
-
$4,409 USD
View
Retailer 22
-
$4,517 USD
View
Price last confirmed 28 days ago
B+
Retailer 23
-
$4,933 USD
View
B
Retailer 24
-
$5,066 USD
View
Retailer 25
-
$6,837 USD
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
38364a1a-f324-41cc-9b4c-7bb070da02ce · Nov 5
$7,231 USD
View
25 more retailers have this diamond
Prices start from $3,338 USDSave up to $3,893 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
1.21ct Oval
$3,338 USD