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Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6531798740

Certificate GIA 6531798740

Diamond specifications and retailer prices

From $7,987 USD
HK$62,400 HKD
As of October 29, 2026
Save $6,994 USD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,981 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6531798740. Listed at 22 retailers as of October 29, 2026, with prices from $7,987 to $14,981, a $6,994 spread on the same certified stone. NZ Jewellers lists it at $14,981. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6531798740
Dimensions6.99 × 7.03 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.99 mm7.03 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531798740
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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 29
Current: $14,981 USD|Low: $7,987 USD|High: $15,188 USD|Avg: $10,323 USD|-1.4%
NZ Jewellers
Retailer 2
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Retailer 17
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Retailer 19
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Retailer 22
October 30, 2026
Retailer 10$7,987 USD
Retailer 4$8,254 USD
Retailer 3$8,348 USD
Retailer 18$8,531 USD
Retailer 9$8,621 USD
Retailer 21$8,891 USD
Retailer 8$8,920 USD
Retailer 2$8,922 USD
Retailer 12$8,988 USD
Retailer 11$9,360 USD
Retailer 5$9,376 USD
Retailer 16$9,762 USD
Retailer 14$9,948 USD
Retailer 13$10,087 USD
Retailer 19$10,307 USD
Retailer 7$10,730 USD
Retailer 6$10,775 USD
Retailer 22$11,341 USD
Retailer 17$12,591 USD
Retailer 15$13,061 USD
Retailer 20$14,114 USD
NZ Jewellers$14,981 USD

16 data points across 22 retailers

22 retailers$7,987 USD to $14,981 USD

A
Cheapest Retailer
-
$7,987 USD
HK$62,400 HKD
A
Retailer 2
-
$8,254 USD
View
A
Retailer 3
-
$8,348 USD
View
A
Retailer 4
-
$8,531 USD
View
A
Retailer 5
-
$8,621 USD
€8,210 EUR
View
A
Retailer 6
-
$8,891 USD
View
A
Retailer 7
-
$8,920 USD
View
A
Retailer 8
-
$8,922 USD
€8,497 EUR
View
A
Retailer 9
-
$8,988 USD
View
Final sale: no returns
A
Retailer 10
-
$9,360 USD
View
A
Retailer 11
-
$9,376 USD
View
B+
Retailer 12
-
$9,762 USD
£7,687 GBP
View
B+
Retailer 13
-
$9,948 USD
A$15,305 AUD
View
B+
Retailer 14
-
$10,087 USD
£7,943 GBP
View
B+
Retailer 15
-
$10,307 USD
View
B+
Retailer 16
-
$10,730 USD
View
B+
Retailer 17
-
$10,775 USD
£8,484 GBP
View
B+
Retailer 18
-
$11,341 USD
View
B+
Retailer 19
-
$12,591 USD
A$19,370 AUD
View
Retailer 20
-
$13,061 USD
ZAR 210,994 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$14,114 USD
£11,113 GBP
View
Most Expensive
B
NZ Jewellers
ae41a049-e12e-45e1-bfd6-118196631b5f · Oct 30
$14,981 USD
View
21 more retailers have this diamond
Prices start from $7,987 USDSave up to $6,994 USD

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
$7,987 USD