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Round|Natural|GIA

1.50ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2245072870

Certificate GIA 2245072870

Diamond specifications and retailer prices

From HK$60,260 HKD
As of October 29, 2026
Save HK$71,151 HKD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$131,412 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 2245072870. Listed at 25 retailers as of October 27, 2026, with prices from HK$60,260 to HK$131,412, a HK$71,151 spread on the same certified stone. NZ Jewellers lists it at HK$131,412. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245072870
Dimensions7.34 × 7.39 × 4.41 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Natural
Top View
7.34 mm7.39 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245072870
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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 29
Current: HK$131,412 HKD|Low: HK$60,260 HKD|High: HK$131,412 HKD|Avg: HK$81,195 HKD
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
October 29, 2026
Retailer 4HK$60,260 HKD
Retailer 18HK$62,012 HKD
Retailer 3HK$64,262 HKD
Retailer 10HK$67,911 HKD
Retailer 5HK$68,891 HKD
Retailer 22HK$70,429 HKD
Retailer 17HK$70,920 HKD
Retailer 7HK$72,516 HKD
Retailer 13HK$72,524 HKD
Retailer 15HK$74,785 HKD
Retailer 6HK$75,111 HKD
Retailer 14HK$78,520 HKD
Retailer 23HK$78,574 HKD
Retailer 21HK$79,782 HKD
Retailer 8HK$80,590 HKD
Retailer 19HK$81,283 HKD
Retailer 11HK$82,636 HKD
Retailer 2HK$84,818 HKD
Retailer 9HK$90,657 HKD
Retailer 16HK$98,257 HKD
Retailer 20HK$103,167 HKD
Retailer 12HK$115,656 HKD
NZ JewellersHK$131,412 HKD

20 data points across 23 retailers

25 retailersHK$60,260 HKD to HK$131,412 HKD

A
Cheapest Retailer
-
HK$60,260 HKD
A
Retailer 2
-
HK$62,012 HKD
₹752,684 INR
View
A
Retailer 3
-
HK$64,262 HKD
$8,190 USD
View
B+
Retailer 4
-
HK$67,911 HKD
$8,655 USD
View
B+
Retailer 5
-
HK$68,891 HKD
$8,780 USD
View
Retailer 6
-
HK$69,020 HKD
SGD 11,887 SGD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
HK$70,429 HKD
$8,976 USD
View
B+
Retailer 8
-
HK$70,920 HKD
£7,117 GBP
View
B+
Retailer 9
-
HK$72,516 HKD
$9,242 USD
View
Final sale: no returns
B+
Retailer 10
-
HK$72,524 HKD
$9,243 USD
View
B+
Retailer 11
-
HK$74,785 HKD
A$14,663 AUD
View
B+
Retailer 12
-
HK$75,111 HKD
SGD 12,936 SGD
View
B+
Retailer 13
-
HK$78,520 HKD
$10,007 USD
View
B+
Retailer 14
-
HK$78,574 HKD
$10,014 USD
View
B+
Retailer 15
-
HK$79,782 HKD
$10,168 USD
View
B+
Retailer 16
-
HK$80,590 HKD
$10,271 USD
View
B+
Retailer 17
-
HK$81,283 HKD
£8,157 GBP
View
B+
Retailer 18
-
HK$82,636 HKD
$10,532 USD
View
B
Retailer 19
-
HK$83,285 HKD
$10,614 USD
View
B+
Retailer 20
-
HK$84,818 HKD
€10,295 EUR
View
B+
Retailer 21
-
HK$90,657 HKD
$11,554 USD
View
Retailer 22
-
HK$98,257 HKD
ZAR 202,304 ZAR
View
Price last confirmed 7 days ago
B
Retailer 23
-
HK$103,167 HKD
£10,353 GBP
View
B
Retailer 24
-
HK$115,656 HKD
$14,740 USD
View
Most Expensive
B
NZ Jewellers
a8601bef-707d-4cee-be1f-cc3d63b107a9 · Oct 27
HK$131,412 HKD
$16,748 USD
View
24 more retailers have this diamond
Prices start from HK$60,260 HKDSave up to HK$71,151 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 Round
HK$60,260 HKD