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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 3545758266

Certificate GIA 3545758266

Diamond specifications and retailer prices

From HK$44,175 HKD
$5,630 USD
As of October 28, 2026
Save HK$12,834 HKD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$57,010 HKD at GemTrove · As of October 29, 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 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 3545758266. Listed at 9 retailers as of October 28, 2026, with prices from HK$44,175 to HK$57,010, a HK$12,834 spread on the same certified stone. GemTrove lists it at HK$57,010. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545758266
Dimensions8.35 × 6.41 × 4.21 mm
L/W Ratio1.30
Top View
8.35 mm6.41 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545758266
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: Oct 28
Current: HK$45,560 HKD|Low: HK$42,386 HKD|High: HK$57,561 HKD|Avg: HK$48,951 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5HK$44,175 HKD
Retailer 3HK$45,092 HKD
Retailer 1HK$45,560 HKD
Retailer 6HK$46,882 HKD
Retailer 8HK$48,404 HKD
Retailer 2HK$49,087 HKD
Retailer 7HK$49,380 HKD
Retailer 4HK$54,886 HKD

38 data points across 8 retailers

9 retailersHK$44,175 HKD to HK$57,010 HKD

A
Cheapest Retailer
-
HK$44,175 HKD
$5,630 USD
A
Retailer 2
-
HK$45,092 HKD
SGD 7,766 SGD
View
A
Retailer 3
-
HK$45,560 HKD
₹553,004 INR
View
A
Retailer 4
-
HK$46,882 HKD
$5,975 USD
View
A
Retailer 5
-
HK$48,404 HKD
$6,169 USD
View
Final sale: no returns
A
Retailer 6
-
HK$49,087 HKD
£4,926 GBP
View
A
Retailer 7
-
HK$49,380 HKD
MYR 25,635 MYR
View
A
Retailer 8
-
HK$54,886 HKD
$6,995 USD
View
Most Expensive
B+
GemTrove
GT-N-01286352-98 · Oct 29
HK$57,010 HKD
A$11,178 AUD
View
8 more retailers have this diamond
Prices start from HK$44,175 HKDSave up to HK$12,834 HKD

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
HK$44,175 HKD