Oval|Natural|GIA

1.50ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1559181453

Certificate GIA 1559181453

Diamond specifications and retailer prices

From €4,903 EUR
₹521,644 INR
As of November 2, 2026
Save €1,281 EUR (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,183 EUR at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559181453. Listed at 8 retailers as of November 2, 2026, with prices from €4,903 to €6,183, a €1,281 spread on the same certified stone. GemTrove lists it at €6,183. 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

1.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559181453
Dimensions8.70 × 6.30 × 4.09 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
8.70 mm6.30 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559181453
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

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 2
Current: €4,903 EUR|Low: €4,576 EUR|High: €6,263 EUR|Avg: €5,376 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1€4,903 EUR
Retailer 3€4,960 EUR
Retailer 4€5,169 EUR
Retailer 5€5,337 EUR
Retailer 2€5,413 EUR
Retailer 7€5,444 EUR
Retailer 6€6,061 EUR

46 data points across 7 retailers

8 retailers€4,903 EUR to €6,183 EUR

A
Cheapest Retailer
-
€4,903 EUR
₹521,644 INR
A
Retailer 2
-
€4,960 EUR
SGD 7,488 SGD
View
A
Retailer 3
-
€5,169 EUR
$5,775 USD
View
B+
Retailer 4
-
€5,337 EUR
$5,962 USD
View
Final sale: no returns
A
Retailer 5
-
€5,413 EUR
£4,762 GBP
View
A
Retailer 6
-
€5,444 EUR
MYR 24,772 MYR
View
B+
Retailer 7
-
€6,061 EUR
$6,771 USD
View
Most Expensive
B+
GemTrove
GT-N-01286400-98 · Nov 2
€6,183 EUR
A$10,628 AUD
View
7 more retailers have this diamond
Prices start from €4,903 EURSave up to €1,281 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
1.50ct Oval
€4,903 EUR