CaratHunter
Plans
Round|Natural|GIA

1.01ct D IF Round Natural Diamond

EX • D/IF • GIA 2557475731

Certificate GIA 2557475731

Diamond specifications and retailer prices

From $11,873 SGD
As of November 4, 2026
Save $10,243 SGD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,116 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2557475731. Listed at 19 retailers as of November 2, 2026, with prices from $11,873 to $22,116, a $10,243 spread on the same certified stone. NZ Jewellers lists it at $22,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557475731
Dimensions6.39 × 6.42 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.42 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557475731
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 4
Current: $22,116 SGD|Low: $11,873 SGD|High: $22,313 SGD|Avg: $15,299 SGD|-0.9%
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
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 7$11,873 SGD
Retailer 3$12,403 SGD
Retailer 15$12,806 SGD
Retailer 10$12,888 SGD
Retailer 12$13,724 SGD
Retailer 13$13,854 SGD
Retailer 11$14,192 SGD
Retailer 2$14,234 SGD
Retailer 6$14,645 SGD
Retailer 5$15,868 SGD
Retailer 8$15,932 SGD
Retailer 18$16,070 SGD
Retailer 17$16,112 SGD
Retailer 14$16,322 SGD
Retailer 16$17,367 SGD
Retailer 9$18,308 SGD
Retailer 4$20,723 SGD
NZ Jewellers$22,116 SGD

29 data points across 18 retailers

19 retailers$11,873 SGD to $22,116 SGD

A
Cheapest Retailer
-
$11,873 SGD
A
Retailer 2
-
$12,403 SGD
View
A
Retailer 3
-
$12,806 SGD
View
Retailer 4
-
$12,888 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$13,724 SGD
View
Retailer 6
-
$13,795 SGD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$13,854 SGD
View
B+
Retailer 8
-
$14,192 SGD
View
B+
Retailer 9
-
$14,234 SGD
View
B+
Retailer 10
-
$14,645 SGD
View
Final sale: no returns
B+
Retailer 11
-
$15,868 SGD
View
B+
Retailer 12
-
$15,932 SGD
View
B+
Retailer 13
-
$16,070 SGD
View
B+
Retailer 14
-
$16,112 SGD
View
B+
Retailer 15
-
$16,322 SGD
View
B+
Retailer 16
-
$17,367 SGD
View
B+
Retailer 17
-
$18,308 SGD
View
B
Retailer 18
-
$20,723 SGD
View
Most Expensive
B
NZ Jewellers
86cd13e5-5329-4587-b4d9-5fbb99945c94 · Nov 2
$22,116 SGD
$17,262 USD
View
18 more retailers have this diamond
Prices start from $11,873 SGDSave up to $10,243 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
1.01ct Round
$11,873 SGD