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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 1518983680

Certificate GIA 1518983680

Diamond specifications and retailer prices

From $5,991 NZD
As of November 4, 2026
Save $2,861 NZD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,852 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518983680. Listed at 9 retailers as of November 4, 2026, with prices from $5,991 to $8,852, a $2,861 spread on the same certified stone. 77 Diamonds lists it at $8,852. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1518983680
Dimensions8.77 × 6.35 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.77 mm6.35 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518983680
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,852 NZD|Low: $5,926 NZD|High: $8,972 NZD|Avg: $6,944 NZD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$5,991 NZD
Retailer 5$6,005 NZD
Retailer 4$6,097 NZD
Retailer 6$6,139 NZD
Retailer 8$6,402 NZD
Retailer 2$7,683 NZD
Retailer 3$8,284 NZD
77 Diamonds$8,852 NZD

38 data points across 8 retailers

9 retailers$5,991 NZD to $8,852 NZD

A
Cheapest Retailer
-
$5,991 NZD
A
Retailer 2
-
$6,005 NZD
View
A
Retailer 3
-
$6,097 NZD
View
A
Retailer 4
-
$6,139 NZD
View
A
Retailer 5
-
$6,402 NZD
View
B+
Retailer 6
-
$7,540 NZD
View
B+
Retailer 7
-
$7,683 NZD
View
A
Retailer 8
-
$8,284 NZD
View
Most Expensive
B+
77 Diamonds
OVMBUVVCRTWT · Nov 6
$8,852 NZD
£3,864 GBP
View
8 more retailers have this diamond
Prices start from $5,991 NZDSave up to $2,861 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 Oval
$5,991 NZD