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Oval|Natural|IGI

1.21ct E I1 Oval Natural Diamond

VG • E/I1 • IGI 720512632

Shape and cutting style on the report: Oval brilliant

Certificate IGI 720512632

Diamond specifications and retailer prices

From $606 SGD
₹45,171 INR
As of October 28, 2026
Save $4,443 SGD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,050 SGD at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 720512632. Listed at 11 retailers as of October 27, 2026, with prices from $606 to $5,050, a $4,443 spread on the same certified stone. NZ Jewellers lists it at $5,050. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle44.3°
Pavilion angle35.8°
OriginNatural
Grading LabIGI
CertificateIGI 720512632
Dimensions8.54 × 6.03 × 3.47 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
8.54 mm6.03 mm1.21 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 720512632
Side View
Table 60.0%Crown 44.3°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 57.5%

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: Oct 28
Current: $5,050 SGD|Low: $604 SGD|High: $5,051 SGD|Avg: $2,048 SGD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$606 SGD
Retailer 4$722 SGD
Retailer 6$960 SGD
Retailer 3$1,911 SGD
Retailer 7$1,960 SGD
Retailer 10$2,070 SGD
Retailer 11$2,070 SGD
Retailer 8$2,166 SGD
Retailer 9$2,389 SGD
Retailer 2$2,824 SGD
NZ Jewellers$5,050 SGD

39 data points across 11 retailers

11 retailers$606 SGD to $5,050 SGD

A
Cheapest Retailer
-
$606 SGD
₹45,171 INR
A
Retailer 2
-
$722 SGD
$565 USD
View
A
Retailer 3
-
$960 SGD
$751 USD
View
B+
Retailer 4
-
$1,911 SGD
$1,495 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,960 SGD
$1,533 USD
View
A
Retailer 6
-
$2,070 SGD
$1,619 USD
View
A
Retailer 7
-
$2,070 SGD
$1,619 USD
View
B+
Retailer 8
-
$2,166 SGD
$1,694 USD
View
B+
Retailer 9
-
$2,389 SGD
$1,869 USD
View
B+
Retailer 10
-
$2,824 SGD
€2,104 EUR
View
Most Expensive
B
NZ Jewellers
e363a6d4-37f6-4f45-aebc-498e18967f72 · Oct 27
$5,050 SGD
$3,950 USD
View
10 more retailers have this diamond
Prices start from $606 SGDSave up to $4,443 SGD

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
$606 SGD