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Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 6561647288

Certificate GIA 6561647288

Diamond specifications and retailer prices

From $6,493 USD
₹618,388 INR
As of October 30, 2026
Save $7,802 USD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,295 USD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561647288. Listed at 22 retailers as of October 30, 2026, with prices from $6,493 to $14,295, a $7,802 spread on the same certified stone. NZ Jewellers lists it at $14,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561647288
Dimensions9.12 × 6.28 × 3.92 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.12 mm6.28 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6561647288
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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: $14,295 USD|Low: $6,492 USD|High: $14,489 USD|Avg: $8,632 USD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
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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
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 22$6,493 USD
Retailer 7$6,605 USD
Retailer 16$6,606 USD
Retailer 14$7,387 USD
Retailer 4$7,429 USD
Retailer 18$7,480 USD
Retailer 13$7,507 USD
Retailer 5$7,889 USD
Retailer 11$7,889 USD
Retailer 3$7,907 USD
Retailer 19$8,015 USD
Retailer 12$8,100 USD
Retailer 2$8,260 USD
Retailer 17$8,539 USD
Retailer 10$8,547 USD
Retailer 8$8,678 USD
Retailer 20$8,754 USD
Retailer 6$9,643 USD
Retailer 21$9,795 USD
Retailer 15$10,477 USD
Retailer 9$11,975 USD
NZ Jewellers$14,295 USD

11 data points across 22 retailers

22 retailers$6,493 USD to $14,295 USD

A
Cheapest Retailer
-
$6,493 USD
₹618,388 INR
A
Retailer 2
-
$6,605 USD
View
A
Retailer 3
-
$6,606 USD
A$10,162 AUD
View
A
Retailer 4
-
$7,387 USD
View
A
Retailer 5
-
$7,429 USD
View
A
Retailer 6
-
$7,480 USD
View
A
Retailer 7
-
$7,507 USD
View
A
Retailer 8
-
$7,889 USD
View
A
Retailer 9
-
$7,889 USD
View
Final sale: no returns
A
Retailer 10
-
$7,907 USD
£6,226 GBP
View
B+
Retailer 11
-
$8,015 USD
£6,311 GBP
View
B+
Retailer 12
-
$8,100 USD
View
B+
Retailer 13
-
$8,260 USD
View
B+
Retailer 14
-
$8,539 USD
View
B+
Retailer 15
-
$8,547 USD
View
B+
Retailer 16
-
$8,678 USD
View
B+
Retailer 17
-
$8,754 USD
€8,337 EUR
View
B+
Retailer 18
-
$9,643 USD
A$14,835 AUD
View
B+
Retailer 19
-
$9,795 USD
View
B+
Retailer 20
-
$10,477 USD
ZAR 169,259 ZAR
View
B
Retailer 21
-
$11,975 USD
£9,429 GBP
View
Most Expensive
B
NZ Jewellers
b5c3308f-60ec-4de4-ac38-1a01d2b7c13e · Oct 30
$14,295 USD
View
21 more retailers have this diamond
Prices start from $6,493 USDSave up to $7,802 USD

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
$6,493 USD