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Round|Natural|IGI

1.51ct G VVS1 Round Natural Diamond

EX • G/VVS1 • IGI 835613681

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613681

Diamond specifications and retailer prices

From $12,958 NZD
As of October 30, 2026
Save $12,098 NZD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,056 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 835613681. Listed at 20 retailers as of October 30, 2026, with prices from $12,958 to $25,056, a $12,098 spread on the same certified stone. NZ Jewellers lists it at $25,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 835613681
Dimensions7.30 × 7.35 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.30 mm7.35 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613681
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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: $25,056 NZD|Low: $12,879 NZD|High: $25,056 NZD|Avg: $17,038 NZD
NZ Jewellers
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
November 5, 2026
Retailer 4$12,958 NZD
Retailer 8$13,829 NZD
Retailer 13$13,859 NZD
Retailer 3$16,005 NZD
Retailer 2$16,361 NZD
Retailer 11$16,446 NZD
Retailer 10$16,594 NZD
Retailer 6$16,748 NZD
Retailer 12$17,978 NZD
Retailer 14$18,253 NZD
Retailer 7$18,590 NZD
Retailer 5$20,546 NZD
Retailer 9$23,416 NZD
NZ Jewellers$25,056 NZD

31 data points across 14 retailers

20 retailers$12,958 NZD to $25,056 NZD

A
Cheapest Retailer
-
$12,958 NZD
A
Retailer 2
-
$13,829 NZD
View
A
Retailer 3
-
$13,859 NZD
View
A
Retailer 4
-
$14,717 NZD
View
A
Retailer 5
-
$15,025 NZD
View
Retailer 6
-
$15,717 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$16,005 NZD
View
A
Retailer 8
-
$16,361 NZD
View
A
Retailer 9
-
$16,446 NZD
View
A
Retailer 10
-
$16,594 NZD
View
Final sale: no returns
A
Retailer 11
-
$16,748 NZD
View
A
Retailer 12
-
$17,017 NZD
View
A
Retailer 13
-
$17,407 NZD
View
A
Retailer 14
-
$17,978 NZD
View
A
Retailer 15
-
$18,253 NZD
View
A
Retailer 16
-
$18,590 NZD
View
A
Retailer 17
-
$19,646 NZD
View
Retailer 18
-
$20,546 NZD
View
Price last confirmed 15 days ago
B+
Retailer 19
-
$23,416 NZD
View
Most Expensive
B+
NZ Jewellers
4230ce0f-59e7-4a57-88b0-979e5b53c635 · Nov 5
$25,056 NZD
$14,085 USD
View
19 more retailers have this diamond
Prices start from $12,958 NZDSave up to $12,098 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
1.51ct Round
$12,958 NZD