Oval|Natural|GIA

1.51ct G IF Oval Natural Diamond

G/IF • GIA 2568217977

Certificate GIA 2568217977

Diamond specifications and retailer prices

From $8,952 USD
£7,049 GBP
As of November 1, 2026
Save $4,196 USD (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,283 USD at NZ Jewellers · As of September 29, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 2568217977. Listed at 10 retailers as of November 1, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.84°
Pavilion angle35.23°
OriginNatural
Grading LabGIA
CertificateGIA 2568217977
Dimensions8.72 × 6.42 × 3.91 mm
L/W Ratio1.36
Girdle conditionVery Thick
Top View
8.72 mm6.42 mm1.51 ctG / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2568217977
Side View
Table 57.0%Crown 41.84°GirdlePavilion 35.23°CuletDepth 60.9%

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 1
Current: $13,148 USD|Low: $8,949 USD|High: $13,546 USD|Avg: $10,878 USD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$8,952 USD
Retailer 5$9,210 USD
Retailer 4$9,242 USD
Retailer 3$11,461 USD
Retailer 1$13,148 USD

43 data points across 5 retailers

10 retailers$8,952 USD to $13,148 USD

A
Cheapest Retailer
-
$8,952 USD
£7,049 GBP
A
Retailer 2
-
$9,210 USD
View
Retailer 3
-
$9,242 USD
A$14,218 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$10,248 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$10,248 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$10,405 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$11,461 USD
View
B+
Retailer 8
-
$13,148 USD
£10,353 GBP
View
Retailer 9
-
$14,283 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
c8ea22b6-3918-4da4-99da-a76c9d428817 · Sep 29
$14,283 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $8,952 USDSave up to $4,196 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
$8,952 USD