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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 $13,716 AUD
CA$13,381 CAD
As of October 30, 2026
Save $3,621 AUD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,337 AUD 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 $13,716 to $17,337, a $3,621 spread on the same certified stone. Wholesale Diamonds Direct lists it at $17,337. 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: $17,188 AUD|Low: $10,660 AUD|High: $17,337 AUD|Avg: $14,562 AUD|+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$10,660 AUD
Retailer 3$10,912 AUD
Retailer 2$10,986 AUD
Retailer 5$11,790 AUD
Retailer 13$12,298 AUD
Retailer 8$13,716 AUD
Retailer 10$15,819 AUD
Retailer 6$16,592 AUD
Retailer 7$16,699 AUD
Retailer 9$16,699 AUD
Retailer 11$17,008 AUD
Retailer 1$17,188 AUD
Retailer 12$17,254 AUD
Wholesale Diamonds Direct$17,337 AUD

15 data points across 14 retailers

9 retailers$13,716 AUD to $17,337 AUD

A
Cheapest Retailer
-
$13,716 AUD
CA$13,381 CAD
B+
Retailer 2
-
$15,819 AUD
$11,112 USD
View
B+
Retailer 3
-
$16,592 AUD
£9,177 GBP
View
B+
Retailer 4
-
$16,699 AUD
$11,730 USD
View
B+
Retailer 5
-
$16,699 AUD
$11,730 USD
View
B+
Retailer 6
-
$17,008 AUD
$11,947 USD
View
B+
Retailer 7
-
$17,188 AUD
€11,499 EUR
View
B+
Retailer 8
-
$17,254 AUD
$12,120 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
529261473 · Oct 26
$17,337 AUD
$12,178 USD
View
8 more retailers have this diamond
Prices start from $13,716 AUDSave up to $3,621 AUD

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
$13,716 AUD