CaratHunter
Plans
Oval|Natural|GIA

1.50ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7433611981

Certificate GIA 7433611981

Diamond specifications and retailer prices

From $10,393 SGD
$8,130 USD
As of October 28, 2026
Save $9,057 SGD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,451 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 7433611981. Listed at 18 retailers as of October 28, 2026, with prices from $10,393 to $19,451, a $9,057 spread on the same certified stone. NZ Jewellers lists it at $19,451. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7433611981
Dimensions9.87 × 6.17 × 3.78 mm
L/W Ratio1.60
Top View
9.87 mm6.17 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7433611981
Side View
Table 60.0%Crown 40.5°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $13,959 SGD|Low: $9,725 SGD|High: $18,445 SGD|Avg: $13,484 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$10,393 SGD
Retailer 5$11,669 SGD
Retailer 6$11,768 SGD
Retailer 2$12,767 SGD
Retailer 1$13,959 SGD
Retailer 7$16,636 SGD
Retailer 3$18,324 SGD

42 data points across 7 retailers

18 retailers$10,393 SGD to $19,451 SGD

B+
Cheapest Retailer
-
$10,393 SGD
$8,130 USD
B
Retailer 2
-
$10,790 SGD
$8,440 USD
View
B
Retailer 3
-
$10,926 SGD
$8,547 USD
View
B
Retailer 4
-
$11,310 SGD
CA$12,288 CAD
View
B
Retailer 5
-
$11,669 SGD
$9,128 USD
View
Final sale: no returns
B
Retailer 6
-
$11,671 SGD
$9,129 USD
View
B
Retailer 7
-
$11,768 SGD
$9,205 USD
View
B
Retailer 8
-
$12,643 SGD
$9,890 USD
View
B
Retailer 9
-
$12,767 SGD
£7,864 GBP
View
B
Retailer 10
-
$12,838 SGD
$10,042 USD
View
B
Retailer 11
-
$13,446 SGD
$10,518 USD
View
B
Retailer 12
-
$13,743 SGD
$10,750 USD
View
B
Retailer 13
-
$13,743 SGD
$10,750 USD
View
B
Retailer 14
-
$13,959 SGD
€10,399 EUR
View
B
Retailer 15
-
$14,203 SGD
$11,110 USD
View
B
Retailer 16
-
$14,588 SGD
$11,411 USD
View
B
Retailer 17
-
$18,324 SGD
£11,286 GBP
View
Most Expensive
B
NZ Jewellers
01763eb2-c26f-4080-8b3b-6f0798d69054 · Oct 30
$19,451 SGD
$15,215 USD
View
17 more retailers have this diamond
Prices start from $10,393 SGDSave up to $9,057 SGD

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.

B+
1.50ct Oval
$10,393 SGD