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Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7551801095

Certificate GIA 7551801095

Diamond specifications and retailer prices

From $12,317 SGD
CA$13,381 CAD
As of October 30, 2026
Save $3,252 SGD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,569 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7551801095. Listed at 9 retailers as of October 26, 2026, with prices from $12,317 to $15,569, a $3,252 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551801095
Dimensions6.97 × 7.01 × 4.34 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.97 mm7.01 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551801095
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: $15,435 SGD|Low: $9,573 SGD|High: $15,569 SGD|Avg: $13,077 SGD|+19.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 30, 2026
Retailer 4$9,573 SGD
Retailer 3$9,799 SGD
Retailer 2$9,866 SGD
Retailer 5$10,588 SGD
Retailer 13$11,044 SGD
Retailer 8$12,317 SGD
Retailer 10$14,206 SGD
Retailer 6$14,899 SGD
Retailer 7$14,996 SGD
Retailer 9$14,996 SGD
Retailer 11$15,273 SGD
Retailer 1$15,435 SGD
Retailer 12$15,494 SGD
Wholesale Diamonds Direct$15,569 SGD

15 data points across 14 retailers

9 retailers$12,317 SGD to $15,569 SGD

A
Cheapest Retailer
-
$12,317 SGD
CA$13,381 CAD
B+
Retailer 2
-
$14,206 SGD
$11,112 USD
View
B+
Retailer 3
-
$14,899 SGD
£9,177 GBP
View
B+
Retailer 4
-
$14,996 SGD
$11,730 USD
View
B+
Retailer 5
-
$14,996 SGD
$11,730 USD
View
B+
Retailer 6
-
$15,273 SGD
$11,947 USD
View
B+
Retailer 7
-
$15,435 SGD
€11,499 EUR
View
B+
Retailer 8
-
$15,494 SGD
$12,120 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
529261473 · Oct 26
$15,569 SGD
$12,178 USD
View
8 more retailers have this diamond
Prices start from $12,317 SGDSave up to $3,252 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
1.31ct Round
$12,317 SGD