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Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 1558891252

Certificate GIA 1558891252

Diamond specifications and retailer prices

From €3,506 EUR
HK$30,600 HKD
As of November 1, 2026
Save €4,537 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,043 EUR at Queensmith · As of October 25, 2026
View at Queensmith

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded H 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 1558891252. Listed at 20 retailers as of October 25, 2026, with prices from €3,506 to €8,043, a €4,537 spread on the same certified stone. Queensmith lists it at €8,043. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558891252
Dimensions8.79 × 6.42 × 4.08 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.79 mm6.42 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558891252
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

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: €8,043 EUR|Low: €3,483 EUR|High: €8,060 EUR|Avg: €5,230 EUR|+2.2%
Queensmith
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
November 1, 2026
Retailer 13€3,506 EUR
Retailer 2€3,737 EUR
Retailer 10€4,061 EUR
Retailer 6€4,139 EUR
Retailer 9€4,321 EUR
Retailer 8€4,464 EUR
Retailer 11€4,536 EUR
Retailer 12€4,674 EUR
Retailer 3€4,682 EUR
Retailer 17€4,682 EUR
Retailer 18€4,682 EUR
Retailer 7€4,726 EUR
Retailer 4€4,819 EUR
Retailer 14€5,299 EUR
Retailer 15€5,403 EUR
Retailer 5€7,467 EUR
Retailer 16€7,831 EUR
Queensmith€8,043 EUR

24 data points across 18 retailers

20 retailers€3,506 EUR to €8,043 EUR

A
Cheapest Retailer
-
€3,506 EUR
HK$30,600 HKD
A
Retailer 2
-
€3,737 EUR
₹397,603 INR
View
A
Retailer 3
-
€4,061 EUR
SGD 6,131 SGD
View
A
Retailer 4
-
€4,139 EUR
$4,624 USD
View
A
Retailer 5
-
€4,222 EUR
$4,717 USD
View
A
Retailer 6
-
€4,321 EUR
$4,828 USD
View
Final sale: no returns
A
Retailer 7
-
€4,450 EUR
A$7,648 AUD
View
A
Retailer 8
-
€4,464 EUR
SGD 6,739 SGD
View
A
Retailer 9
-
€4,536 EUR
£3,990 GBP
View
A
Retailer 10
-
€4,674 EUR
£4,111 GBP
View
A
Retailer 11
-
€4,682 EUR
$5,231 USD
View
A
Retailer 12
-
€4,682 EUR
$5,231 USD
View
A
Retailer 13
-
€4,682 EUR
$5,231 USD
View
B+
Retailer 14
-
€4,726 EUR
$5,280 USD
View
B+
Retailer 15
-
€4,819 EUR
$5,384 USD
View
B+
Retailer 16
-
€5,299 EUR
View
B+
Retailer 17
-
€5,403 EUR
$6,036 USD
View
B
Retailer 18
-
€7,467 EUR
£6,569 GBP
View
B
Retailer 19
-
€7,831 EUR
$8,749 USD
View
Most Expensive
B
Queensmith
1558891252 · Oct 25
€8,043 EUR
£7,075 GBP
View
19 more retailers have this diamond
Prices start from €3,506 EURSave up to €4,537 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
€3,506 EUR