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Round|Natural|GIA

1.30ct D IF Round Natural Diamond

EX • D/IF • GIA 1232817118

Certificate GIA 1232817118

Diamond specifications and retailer prices

From $18,364 SGD
CA$19,951 CAD
As of October 30, 2026
Save $11,949 SGD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,314 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1232817118. Listed at 13 retailers as of October 30, 2026, with prices from $18,364 to $30,314, a $11,949 spread on the same certified stone. MOH London lists it at $30,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232817118
Dimensions6.92 × 6.96 × 4.34 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
6.92 mm6.96 mm1.30 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232817118
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $30,314 SGD|Low: $17,791 SGD|High: $30,679 SGD|Avg: $24,490 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$18,601 SGD
Retailer 3$20,499 SGD
Retailer 2$22,766 SGD
Retailer 5$27,497 SGD
MOH London$30,314 SGD

42 data points across 5 retailers

13 retailers$18,364 SGD to $30,314 SGD

A
Cheapest Retailer
-
$18,364 SGD
CA$19,951 CAD
A
Retailer 2
-
$18,601 SGD
$14,550 USD
View
Final sale: no returns
A
Retailer 3
-
$20,499 SGD
£12,626 GBP
View
B+
Retailer 4
-
$20,888 SGD
$16,339 USD
View
B+
Retailer 5
-
$21,202 SGD
$16,585 USD
View
B+
Retailer 6
-
$22,052 SGD
$17,250 USD
View
B+
Retailer 7
-
$22,052 SGD
$17,250 USD
View
B+
Retailer 8
-
$22,766 SGD
€16,960 EUR
View
B+
Retailer 9
-
$22,781 SGD
$17,820 USD
View
B+
Retailer 10
-
$22,916 SGD
$17,926 USD
View
B+
Retailer 11
-
$23,558 SGD
$18,428 USD
View
B+
Retailer 12
-
$27,497 SGD
$21,509 USD
View
Most Expensive
B
MOH London
45ED15B99 · Nov 1
$30,314 SGD
£18,671 GBP
View
12 more retailers have this diamond
Prices start from $18,364 SGDSave up to $11,949 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
1.30ct Round
$18,364 SGD