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Round|Natural|GIA

1.30ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1558558257

Certificate GIA 1558558257

Diamond specifications and retailer prices

From $9,919 NZD
HK$43,600 HKD
As of November 1, 2026
Save $8,558 NZD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,477 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1558558257. Listed at 17 retailers as of November 1, 2026, with prices from $9,919 to $18,477, a $8,558 spread on the same certified stone. MOH London lists it at $18,477. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558558257
Dimensions6.91 × 6.94 × 4.34 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.91 mm6.94 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558558257
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°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 1
Current: $18,477 NZD|Low: $9,780 NZD|High: $18,477 NZD|Avg: $12,593 NZD
MOH London
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
Retailer 19
November 2, 2026
Retailer 10$9,780 NZD
Retailer 5$9,919 NZD
Retailer 4$10,474 NZD
Retailer 3$10,490 NZD
Retailer 16$10,842 NZD
Retailer 11$10,906 NZD
Retailer 19$11,087 NZD
Retailer 17$11,135 NZD
Retailer 2$12,403 NZD
Retailer 13$12,416 NZD
Retailer 6$13,147 NZD
Retailer 7$13,330 NZD
Retailer 14$13,642 NZD
Retailer 12$13,774 NZD
Retailer 8$14,356 NZD
Retailer 9$14,956 NZD
Retailer 15$15,183 NZD
Retailer 18$16,289 NZD
MOH London$18,477 NZD

3 data points across 19 retailers

17 retailers$9,919 NZD to $18,477 NZD

A
Cheapest Retailer
-
$9,919 NZD
HK$43,600 HKD
A
Retailer 2
-
$10,474 NZD
$5,893 USD
View
A
Retailer 3
-
$10,490 NZD
$5,902 USD
View
A
Retailer 4
-
$10,842 NZD
€5,810 EUR
View
A
Retailer 5
-
$10,873 NZD
A$9,412 AUD
View
A
Retailer 6
-
$11,087 NZD
$6,238 USD
View
Final sale: no returns
A
Retailer 7
-
$11,135 NZD
$6,265 USD
View
A
Retailer 8
-
$12,403 NZD
£5,495 GBP
View
A
Retailer 9
-
$12,416 NZD
£5,501 GBP
View
B+
Retailer 10
-
$13,147 NZD
$7,397 USD
View
B+
Retailer 11
-
$13,330 NZD
$7,500 USD
View
B+
Retailer 12
-
$13,642 NZD
€7,310 EUR
View
B+
Retailer 13
-
$13,774 NZD
$7,750 USD
View
B+
Retailer 14
-
$14,356 NZD
£6,360 GBP
View
B+
Retailer 15
-
$15,183 NZD
$8,543 USD
View
B+
Retailer 16
-
$16,289 NZD
ZAR 148,060 ZAR
View
Most Expensive
B
MOH London
39DCCD9E7 · Nov 1
$18,477 NZD
£8,186 GBP
View
16 more retailers have this diamond
Prices start from $9,919 NZDSave up to $8,558 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
1.30ct Round
$9,919 NZD