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Round|Natural|GIA

1.30ct D IF Round Natural Diamond

EX • D/IF • GIA 1555969611

Certificate GIA 1555969611

Diamond specifications and retailer prices

From $13,304 SGD
HK$81,300 HKD
As of October 30, 2026
Save $10,480 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $26,260 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

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 1555969611. Listed at 16 retailers as of October 29, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555969611
Dimensions6.92 × 6.97 × 4.36 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.92 mm6.97 mm1.30 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555969611
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $18,387 SGD|Low: $13,304 SGD|High: $24,904 SGD|Avg: $16,531 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$13,304 SGD
Retailer 3$13,914 SGD
Retailer 9$14,188 SGD
Retailer 10$15,116 SGD
Retailer 8$16,023 SGD
Retailer 4$16,275 SGD
Retailer 6$16,440 SGD
Retailer 2$16,778 SGD
Retailer 1$18,387 SGD
Retailer 5$23,784 SGD

33 data points across 10 retailers

16 retailers$13,304 SGD to $23,784 SGD

A+
Cheapest Retailer
-
$13,304 SGD
HK$81,300 HKD
A+
Retailer 2
-
$13,914 SGD
₹1,036,537 INR
View
A+
Retailer 3
-
$14,188 SGD
€10,570 EUR
View
Retailer 4
-
$15,116 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$16,023 SGD
$12,534 USD
View
Final sale: no returns
A
Retailer 6
-
$16,275 SGD
£10,024 GBP
View
A
Retailer 7
-
$16,440 SGD
$12,860 USD
View
Retailer 8
-
$16,778 SGD
A$20,191 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
$17,835 SGD
$13,951 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$17,922 SGD
A$21,568 AUD
View
Retailer 11
-
$18,114 SGD
$14,169 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$18,387 SGD
€13,698 EUR
View
Retailer 13
-
$18,841 SGD
$14,738 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$23,784 SGD
£14,649 GBP
View
Retailer 15
-
$25,246 SGD
$19,748 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
188594f9-ba08-4b36-b322-e5c138b870ab · Sep 24
$26,260 SGD
$20,541 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $13,304 SGDSave up to $10,480 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
$13,304 SGD