CaratHunter
Plans
Oval|Natural|GIA

1.51ct G IF Oval Natural Diamond

EX • G/IF • GIA 6237681740

Certificate GIA 6237681740

Diamond specifications and retailer prices

From €10,136 EUR
£8,916 GBP
As of November 1, 2026
Save €5,751 EUR (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €15,887 EUR 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237681740. Listed at 8 retailers as of October 30, 2026, with prices from €10,136 to €15,887, a €5,751 spread on the same certified stone. NZ Jewellers lists it at €15,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.29°
OriginNatural
Grading LabGIA
CertificateGIA 6237681740
Dimensions9.28 × 6.19 × 3.94 mm
L/W Ratio1.50
Top View
9.28 mm6.19 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237681740
Side View
Table 63.0%Crown 37.29°Girdle: Slightly Thick to Very ThickPavilionCulet: NDepth 63.7%

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: €15,887 EUR|Low: €8,219 EUR|High: €15,968 EUR|Avg: €11,576 EUR|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 8€8,219 EUR
Retailer 16€9,842 EUR
Retailer 9€10,136 EUR
Retailer 10€10,357 EUR
Retailer 14€10,370 EUR
Retailer 5€10,831 EUR
Retailer 4€11,169 EUR
Retailer 15€11,353 EUR
Retailer 13€11,399 EUR
Retailer 11€11,574 EUR
Retailer 6€11,684 EUR
Retailer 7€11,759 EUR
Retailer 3€11,975 EUR
Retailer 12€13,037 EUR
Retailer 2€14,887 EUR
NZ Jewellers€15,887 EUR

37 data points across 16 retailers

8 retailers€10,136 EUR to €15,887 EUR

A
Cheapest Retailer
-
€10,136 EUR
£8,916 GBP
Retailer 2
-
€10,357 EUR
A$17,802 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
€10,370 EUR
$11,585 USD
View
B+
Retailer 4
-
€11,353 EUR
$12,684 USD
View
B+
Retailer 5
-
€11,399 EUR
$12,735 USD
View
B+
Retailer 6
-
€11,574 EUR
$12,931 USD
View
B+
Retailer 7
-
€14,887 EUR
£13,096 GBP
View
Most Expensive
B
NZ Jewellers
831a7074-f4e4-4613-b673-d1cb2bdc511c · Oct 30
€15,887 EUR
$17,749 USD
View
7 more retailers have this diamond
Prices start from €10,136 EURSave up to €5,751 EUR

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
€10,136 EUR