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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1568095607

Certificate GIA 1568095607

Diamond specifications and retailer prices

From $9,786 SGD
$7,635 USD
As of October 29, 2026
Save $4,328 SGD (31%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,410 SGD at NZ Jewellers · As of September 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568095607. Listed at 22 retailers as of October 29, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568095607
Dimensions9.67 × 6.55 × 3.74 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Top View
9.67 mm6.55 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1568095607
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,410 SGD|Low: $9,659 SGD|High: $18,410 SGD|Avg: $12,639 SGD
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 30, 2026
Retailer 7$9,786 SGD
Retailer 23$10,164 SGD
Retailer 9$10,289 SGD
Retailer 8$10,343 SGD
Retailer 22$10,607 SGD
Retailer 12$10,652 SGD
Retailer 19$10,781 SGD
Retailer 16$10,971 SGD
Retailer 6$11,138 SGD
Retailer 10$11,966 SGD
Retailer 3$12,151 SGD
Retailer 24$12,247 SGD
Retailer 5$12,311 SGD
Retailer 26$12,508 SGD
Retailer 18$12,712 SGD
Retailer 2$12,925 SGD
Retailer 4$13,048 SGD
Retailer 25$13,048 SGD
Retailer 15$13,404 SGD
Retailer 17$13,483 SGD
Retailer 13$13,724 SGD
Retailer 14$13,808 SGD
Retailer 11$14,114 SGD
Retailer 20$16,040 SGD
Retailer 21$17,459 SGD
NZ Jewellers$18,410 SGD

42 data points across 26 retailers

22 retailers$9,786 SGD to $14,114 SGD

A
Cheapest Retailer
-
$9,786 SGD
$7,635 USD
Retailer 2
-
$10,164 SGD
$7,930 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$10,289 SGD
$8,028 USD
View
Retailer 4
-
$10,343 SGD
$8,070 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$10,607 SGD
$8,276 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,652 SGD
$8,311 USD
View
B+
Retailer 7
-
$10,781 SGD
CA$11,683 CAD
View
Retailer 8
-
$11,046 SGD
$8,618 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$11,138 SGD
$8,690 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$11,966 SGD
$9,336 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$12,151 SGD
$9,480 USD
View
Price last confirmed 30 days ago
Retailer 12
-
$12,247 SGD
A$14,701 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$12,508 SGD
£7,684 GBP
View
Price last confirmed 30 days ago
B
Retailer 14
-
$12,712 SGD
$9,918 USD
View
B+
Retailer 15
-
$12,925 SGD
£7,940 GBP
View
B+
Retailer 16
-
$13,404 SGD
$10,458 USD
View
B+
Retailer 17
-
$13,724 SGD
€10,198 EUR
View
Retailer 18
-
$13,808 SGD
$10,773 USD
View
Price last confirmed 20 days ago
B
Retailer 19
-
$14,114 SGD
$11,012 USD
View
Retailer 20
-
$16,040 SGD
ZAR 202,174 ZAR
View
Price last confirmed 17 days ago
Retailer 21
-
$17,459 SGD
£10,726 GBP
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
211a915e-007c-42ac-858d-d1e23ef1b6fc · Sep 30
$18,410 SGD
$14,364 USD
View
Price last confirmed 29 days ago
21 more retailers have this diamond
Prices start from $9,786 SGDSave up to $4,328 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.

A
1.50ct Oval
$9,786 SGD