Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

EX • K/VVS1 • GIA 2231986895

Certificate GIA 2231986895

Diamond specifications and retailer prices

From $2,906 USD
As of November 4, 2026
Save $1,484 USD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,390 USD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231986895. Listed at 8 retailers as of November 4, 2026, with prices from $2,906 to $4,390, a $1,484 spread on the same certified stone. 77 Diamonds lists it at $4,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.04°
OriginNatural
Grading LabGIA
CertificateGIA 2231986895
Dimensions8.55 × 6.31 × 4.08 mm
L/W Ratio1.35
Key to symbols
Pinpoint
Top View
8.55 mm6.31 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231986895
Side View
Table 55.0%CrownGirdle: STK-THKPavilion 35.04°Culet: NoneDepth 64.6%

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 4
Current: $4,390 USD|Low: $2,419 USD|High: $4,477 USD|Avg: $3,334 USD|-1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$2,419 USD
Retailer 6$2,906 USD
Retailer 3$3,031 USD
Retailer 5$3,105 USD
Retailer 7$3,125 USD
Retailer 8$3,199 USD
Retailer 4$3,726 USD
Retailer 2$4,156 USD
77 Diamonds$4,390 USD

34 data points across 9 retailers

8 retailers$2,906 USD to $4,390 USD

Retailer 1
-
$2,419 USD
Price last confirmed 63 days ago
A
Retailer 2
-
$2,906 USD
View
A
Retailer 3
-
$3,031 USD
View
A
Retailer 4
-
$3,105 USD
View
A
Retailer 5
-
$3,125 USD
View
A
Retailer 6
-
$3,726 USD
View
A
Retailer 7
-
$4,156 USD
View
Most Expensive
A
77 Diamonds
OVMBKKSBTNCE · Nov 6
$4,390 USD
£3,457 GBP
View
7 more retailers have this diamond
Prices start from $2,906 USDSave up to $1,484 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
$2,906 USD