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Oval|Natural|GIA

1.21ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 1533156533

Certificate GIA 1533156533

Diamond specifications and retailer prices

From €3,041 EUR
$3,397 USD
As of October 30, 2026
Save €3,546 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,587 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533156533. Listed at 17 retailers as of October 30, 2026, with prices from €3,041 to €6,587, a €3,546 spread on the same certified stone. NZ Jewellers lists it at €6,587. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1533156533
Dimensions8.54 × 5.99 × 3.73 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
8.54 mm5.99 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533156533
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 30
Current: €6,587 EUR|Low: €2,897 EUR|High: €6,587 EUR|Avg: €4,216 EUR
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
October 31, 2026
Retailer 10€3,161 EUR
Retailer 5€3,217 EUR
Retailer 3€3,426 EUR
Retailer 12€3,426 EUR
Retailer 11€3,557 EUR
Retailer 6€3,867 EUR
Retailer 13€3,952 EUR
Retailer 7€4,279 EUR
Retailer 2€4,279 EUR
Retailer 4€4,499 EUR
Retailer 9€5,466 EUR
Retailer 8€6,357 EUR
NZ Jewellers€6,587 EUR

40 data points across 13 retailers

17 retailers€3,041 EUR to €6,587 EUR

B+
Cheapest Retailer
-
€3,041 EUR
$3,397 USD
B
Retailer 2
-
€3,161 EUR
$3,532 USD
View
Final sale: no returns
B
Retailer 3
-
€3,217 EUR
$3,594 USD
View
B
Retailer 4
-
€3,426 EUR
$3,827 USD
View
B
Retailer 5
-
€3,426 EUR
$3,827 USD
View
B
Retailer 6
-
€3,557 EUR
$3,974 USD
View
B
Retailer 7
-
€3,727 EUR
$4,164 USD
View
B
Retailer 8
-
€3,851 EUR
$4,302 USD
View
B
Retailer 9
-
€3,867 EUR
$4,320 USD
View
B
Retailer 10
-
€3,867 EUR
$4,320 USD
View
B
Retailer 11
-
€3,867 EUR
£3,402 GBP
View
B
Retailer 12
-
€3,952 EUR
$4,415 USD
View
B
Retailer 13
-
€4,001 EUR
$4,470 USD
View
B
Retailer 14
-
€4,279 EUR
View
B
Retailer 15
-
€5,466 EUR
$6,107 USD
View
B
Retailer 16
-
€6,357 EUR
£5,592 GBP
View
Most Expensive
B
NZ Jewellers
bf9080da-115e-41bd-83ec-29156a03524f · Oct 30
€6,587 EUR
$7,359 USD
View
16 more retailers have this diamond
Prices start from €3,041 EURSave up to €3,546 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.

B+
1.21ct Oval
€3,041 EUR