CaratHunter
Plans
Oval|Natural|IGI

1.23ct G IF Oval Natural Diamond

VG • G/IF • IGI 801637980

Shape and cutting style on the report: Oval brilliant

Certificate IGI 801637980

Diamond specifications and retailer prices

From $3,651 SGD
As of November 5, 2026
Save $3,513 SGD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,163 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 801637980. Listed at 12 retailers as of November 5, 2026, with prices from $3,651 to $7,163, a $3,513 spread on the same certified stone. NZ Jewellers lists it at $7,163. 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

1.23
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.1°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 801637980
Dimensions8.81 × 5.80 × 3.63 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
8.81 mm5.80 mm1.23 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 801637980
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 62.6%

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 5
Current: $7,163 SGD|Low: $3,651 SGD|High: $7,709 SGD|Avg: $5,073 SGD|-7.1%
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
November 6, 2026
Retailer 12$3,651 SGD
Retailer 8$3,659 SGD
Retailer 11$3,794 SGD
Retailer 5$3,891 SGD
Retailer 10$4,112 SGD
Retailer 4$4,267 SGD
Retailer 13$4,270 SGD
Retailer 2$4,306 SGD
Retailer 6$4,726 SGD
Retailer 14$4,744 SGD
Retailer 15$4,996 SGD
Retailer 9$5,017 SGD
Retailer 3$7,138 SGD
NZ Jewellers$7,163 SGD
Retailer 7$7,654 SGD

15 data points across 15 retailers

12 retailers$3,651 SGD to $7,163 SGD

A
Cheapest Retailer
-
$3,651 SGD
A
Retailer 2
-
$3,659 SGD
View
A
Retailer 3
-
$3,794 SGD
View
A
Retailer 4
-
$3,891 SGD
View
A
Retailer 5
-
$4,112 SGD
View
A
Retailer 6
-
$4,270 SGD
View
A
Retailer 7
-
$4,306 SGD
View
A
Retailer 8
-
$4,744 SGD
View
A
Retailer 9
-
$4,996 SGD
View
A
Retailer 10
-
$5,017 SGD
View
B+
Retailer 11
-
$7,138 SGD
View
Most Expensive
B+
NZ Jewellers
d6002dc0-13f7-438d-a09d-a56d8c81fa36 · Nov 5
$7,163 SGD
$5,608 USD
View
11 more retailers have this diamond
Prices start from $3,651 SGDSave up to $3,513 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
1.23ct Oval
$3,651 SGD