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Oval|Natural|GIA

1.51ct I I1 Oval Natural Diamond

VG • I/I1 • GIA 2414549205

Certificate GIA 2414549205

Diamond specifications and retailer prices

From $5,005 NZD
HK$22,000 HKD
As of November 1, 2026
Save $6,772 NZD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,776 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2414549205. Listed at 10 retailers as of October 30, 2026, with prices from $5,005 to $11,776, a $6,772 spread on the same certified stone. NZ Jewellers lists it at $11,776. 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
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2414549205
Dimensions8.20 × 6.27 × 4.21 mm
L/W Ratio1.31
Top View
8.20 mm6.27 mm1.51 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2414549205
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,911 NZD|Low: $4,433 NZD|High: $8,043 NZD|Avg: $6,373 NZD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$4,433 NZD
Retailer 6$5,005 NZD
Retailer 12$5,437 NZD
Retailer 10$5,515 NZD
Retailer 8$6,123 NZD
Retailer 9$6,123 NZD
Retailer 13$6,252 NZD
Retailer 3$6,931 NZD
Retailer 4$6,931 NZD
Retailer 7$7,065 NZD
Retailer 2$7,163 NZD
Retailer 1$7,911 NZD
Retailer 11$8,043 NZD

15 data points across 13 retailers

10 retailers$5,005 NZD to $11,776 NZD

B+
Cheapest Retailer
-
$5,005 NZD
HK$22,000 HKD
B+
Retailer 2
-
$6,123 NZD
$3,445 USD
View
B+
Retailer 3
-
$6,123 NZD
$3,445 USD
View
B+
Retailer 4
-
$6,359 NZD
$3,578 USD
View
B+
Retailer 5
-
$6,931 NZD
$3,900 USD
View
B+
Retailer 6
-
$6,931 NZD
$3,900 USD
View
B+
Retailer 7
-
$7,065 NZD
$3,975 USD
View
B+
Retailer 8
-
$7,163 NZD
$4,030 USD
View
B+
Retailer 9
-
$7,911 NZD
€4,239 EUR
View
Most Expensive
B
NZ Jewellers
3cece743-9d81-4fef-923d-3009003689ed · Oct 30
$11,776 NZD
$6,626 USD
View
9 more retailers have this diamond
Prices start from $5,005 NZDSave up to $6,772 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.

B+
1.51ct Oval
$5,005 NZD