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Oval|Natural|GIA

1.51ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6542974224

Certificate GIA 6542974224

Diamond specifications and retailer prices

From €4,090 EUR
HK$35,700 HKD
As of November 1, 2026
Save €5,041 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,131 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542974224. Listed at 20 retailers as of October 30, 2026, with prices from €4,090 to €9,131, a €5,041 spread on the same certified stone. NZ Jewellers lists it at €9,131. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542974224
Dimensions8.85 × 6.45 × 4.20 mm
L/W Ratio1.37
Top View
8.85 mm6.45 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542974224
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.1%

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: €9,131 EUR|Low: €4,056 EUR|High: €9,402 EUR|Avg: €5,405 EUR|-2.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 15€4,090 EUR
Retailer 3€4,140 EUR
Retailer 9€4,313 EUR
Retailer 12€4,380 EUR
Retailer 6€4,404 EUR
Retailer 10€4,565 EUR
Retailer 4€4,945 EUR
Retailer 5€4,945 EUR
Retailer 8€4,945 EUR
Retailer 20€4,971 EUR
Retailer 14€5,238 EUR
Retailer 2€5,289 EUR
Retailer 17€5,299 EUR
Retailer 19€5,299 EUR
Retailer 18€5,478 EUR
Retailer 16€5,612 EUR
Retailer 11€5,706 EUR
Retailer 7€6,248 EUR
Retailer 13€8,043 EUR
NZ Jewellers€9,131 EUR

24 data points across 20 retailers

20 retailers€4,090 EUR to €9,131 EUR

A
Cheapest Retailer
-
€4,090 EUR
HK$35,700 HKD
A
Retailer 2
-
€4,140 EUR
$4,625 USD
View
A
Retailer 3
-
€4,313 EUR
$4,818 USD
View
A
Retailer 4
-
€4,380 EUR
$4,893 USD
View
A
Retailer 5
-
€4,404 EUR
$4,920 USD
View
A
Retailer 6
-
€4,565 EUR
$5,100 USD
View
Final sale: no returns
A
Retailer 7
-
€4,945 EUR
$5,525 USD
View
A
Retailer 8
-
€4,945 EUR
$5,525 USD
View
A
Retailer 9
-
€4,945 EUR
$5,525 USD
View
A
Retailer 10
-
€4,971 EUR
$5,554 USD
View
A
Retailer 11
-
€5,238 EUR
£4,607 GBP
View
A
Retailer 12
-
€5,289 EUR
£4,653 GBP
View
A
Retailer 13
-
€5,299 EUR
$5,920 USD
View
A
Retailer 14
-
€5,299 EUR
$5,920 USD
View
A
Retailer 15
-
€5,478 EUR
$6,120 USD
View
A
Retailer 16
-
€5,612 EUR
View
B+
Retailer 17
-
€5,706 EUR
$6,375 USD
View
B+
Retailer 18
-
€6,248 EUR
$6,980 USD
View
B+
Retailer 19
-
€8,043 EUR
£7,075 GBP
View
Most Expensive
B
NZ Jewellers
cb77cd7d-8c2c-4a6e-8b6f-273c1d609289 · Oct 30
€9,131 EUR
$10,201 USD
View
19 more retailers have this diamond
Prices start from €4,090 EURSave up to €5,041 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
€4,090 EUR