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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2235952815

Certificate GIA 2235952815

Diamond specifications and retailer prices

From €1,879 EUR
HK$16,400 HKD
As of November 1, 2026
Save €3,584 EUR (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,463 EUR 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235952815. Listed at 10 retailers as of October 30, 2026, with prices from €1,879 to €5,463, a €3,584 spread on the same certified stone. NZ Jewellers lists it at €5,463. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.13°
OriginNatural
Grading LabGIA
CertificateGIA 2235952815
Dimensions8.23 × 5.90 × 3.84 mm
L/W Ratio1.39
Key to symbols
Crystal, Feather, Needle
Top View
8.23 mm5.90 mm1.21 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235952815
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 38.13°Culet: NoneDepth 65.2%

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 1
Current: €5,463 EUR|Low: €1,879 EUR|High: €5,652 EUR|Avg: €3,193 EUR|+8.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€1,879 EUR
Retailer 12€2,288 EUR
Retailer 7€2,405 EUR
Retailer 6€2,542 EUR
Retailer 9€2,713 EUR
Retailer 11€2,727 EUR
Retailer 3€2,885 EUR
Retailer 8€3,045 EUR
Retailer 4€3,702 EUR
Retailer 10€4,032 EUR
Retailer 5€4,454 EUR
NZ Jewellers€5,463 EUR

35 data points across 12 retailers

10 retailers€1,879 EUR to €5,463 EUR

A
Cheapest Retailer
-
€1,879 EUR
HK$16,400 HKD
A
Retailer 2
-
€2,405 EUR
$2,687 USD
View
A
Retailer 3
-
€2,542 EUR
$2,840 USD
View
A
Retailer 4
-
€2,713 EUR
$3,031 USD
View
A
Retailer 5
-
€2,727 EUR
SGD 4,117 SGD
View
A
Retailer 6
-
€2,885 EUR
A$4,958 AUD
View
A
Retailer 7
-
€3,045 EUR
View
Retailer 8
-
€4,032 EUR
View
Price last confirmed 11 days ago
B+
Retailer 9
-
€4,454 EUR
£3,918 GBP
View
Most Expensive
B
NZ Jewellers
abaa0005-c059-4fee-95de-7c0d767a8019 · Oct 30
€5,463 EUR
$6,103 USD
View
9 more retailers have this diamond
Prices start from €1,879 EURSave up to €3,584 EUR

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
€1,879 EUR