Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6555304129

Certificate GIA 6555304129

Diamond specifications and retailer prices

From $14,437 NZD
$8,137 USD
As of October 31, 2026
Save $9,971 NZD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,048 NZD at NZ Jewellers · As of September 28, 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 6555304129. Listed at 19 retailers as of October 31, 2026, with a 69% 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

1.31
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555304129
Dimensions7.05 × 7.01 × 4.33 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
7.05 mm7.01 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555304129
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 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 31
Current: $19,605 NZD|Low: $14,326 NZD|High: $24,701 NZD|Avg: $17,906 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$14,437 NZD
Retailer 10$14,633 NZD
Retailer 2$15,516 NZD
Retailer 9$15,628 NZD
Retailer 3$16,377 NZD
Retailer 5$16,970 NZD
Retailer 7$17,171 NZD
Retailer 11$18,739 NZD
Retailer 1$19,605 NZD
Retailer 6$22,960 NZD
Retailer 4$24,408 NZD

40 data points across 11 retailers

19 retailers$14,437 NZD to $24,408 NZD

A
Cheapest Retailer
-
$14,437 NZD
$8,137 USD
A
Retailer 2
-
$14,633 NZD
$8,247 USD
View
A
Retailer 3
-
$15,516 NZD
$8,745 USD
View
Retailer 4
-
$15,628 NZD
$8,808 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$15,628 NZD
$8,808 USD
View
Final sale: no returns
B+
Retailer 6
-
$16,377 NZD
$9,230 USD
View
B+
Retailer 7
-
$16,662 NZD
$9,391 USD
View
Retailer 8
-
$16,930 NZD
$9,542 USD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$16,970 NZD
£7,531 GBP
View
Retailer 10
-
$17,171 NZD
A$14,888 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$17,191 NZD
$9,689 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$18,662 NZD
$10,518 USD
View
B+
Retailer 13
-
$18,739 NZD
£8,316 GBP
View
Retailer 14
-
$19,535 NZD
$11,010 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$19,605 NZD
€10,523 EUR
View
Retailer 16
-
$20,571 NZD
$11,594 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$22,960 NZD
ZAR 209,051 ZAR
View
B
Retailer 18
-
$24,408 NZD
£10,832 GBP
View
Most Expensive
NZ Jewellers
45de56a5-e2f1-4273-99b0-919e14300f38 · Sep 28
$26,048 NZD
$14,681 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $14,437 NZDSave up to $9,971 NZD

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
$14,437 NZD