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Oval|Natural|GIA

1.21ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 1569225638

Certificate GIA 1569225638

Diamond specifications and retailer prices

From $2,598 USD
As of November 6, 2026
Save $3,412 USD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,010 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569225638. Listed at 22 retailers as of November 5, 2026, with prices from $2,598 to $6,010, a $3,412 spread on the same certified stone. NZ Jewellers lists it at $6,010. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1569225638
Dimensions8.35 × 6.01 × 3.78 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.35 mm6.01 mm1.21 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1569225638
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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: Nov 6
Current: $6,010 USD|Low: $2,572 USD|High: $6,010 USD|Avg: $3,717 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 19$2,598 USD
Retailer 2$2,702 USD
Retailer 16$3,048 USD
Retailer 5$3,094 USD
Retailer 11$3,125 USD
Retailer 9$3,136 USD
Retailer 8$3,184 USD
Retailer 12$3,347 USD
Retailer 3$3,450 USD
Retailer 7$3,450 USD
Retailer 14$3,570 USD
Retailer 4$3,583 USD
Retailer 13$3,617 USD
Retailer 10$3,680 USD
Retailer 6$3,981 USD
Retailer 18$4,037 USD
Retailer 15$4,211 USD
Retailer 17$5,754 USD
NZ Jewellers$6,010 USD

23 data points across 19 retailers

22 retailers$2,598 USD to $6,010 USD

A
Cheapest Retailer
-
$2,598 USD
A
Retailer 2
-
$2,702 USD
View
A
Retailer 3
-
$3,048 USD
View
B+
Retailer 4
-
$3,094 USD
View
Retailer 5
-
$3,125 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$3,136 USD
View
B+
Retailer 7
-
$3,184 USD
View
Final sale: no returns
B+
Retailer 8
-
$3,208 USD
View
B+
Retailer 9
-
$3,210 USD
View
B+
Retailer 10
-
$3,347 USD
View
Retailer 11
-
$3,450 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,450 USD
View
B+
Retailer 13
-
$3,570 USD
View
B+
Retailer 14
-
$3,583 USD
View
B+
Retailer 15
-
$3,617 USD
View
B+
Retailer 16
-
$3,680 USD
View
Retailer 17
-
$3,716 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$3,981 USD
View
B
Retailer 19
-
$4,037 USD
View
B+
Retailer 20
-
$4,211 USD
View
B
Retailer 21
-
$5,754 USD
View
Most Expensive
B
NZ Jewellers
35594408-b63f-44b5-87d9-15c25212af1a · Nov 5
$6,010 USD
View
21 more retailers have this diamond
Prices start from $2,598 USDSave up to $3,412 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
$2,598 USD