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Round|Natural|GIA

1.51ct E IF Round Natural Diamond

VG • E/IF • GIA 3515444026

Certificate GIA 3515444026

Diamond specifications and retailer prices

From HK$78,373 HKD
SGD 13,500 SGD
As of October 28, 2026
Save HK$129,777 HKD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$208,149 HKD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 3515444026. Listed at 8 retailers as of October 28, 2026, with prices from HK$78,373 to HK$208,149, a HK$129,777 spread on the same certified stone. Diamond Quarter lists it at HK$208,149. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3515444026
Dimensions7.20 × 7.10 × 4.62 mm
L/W Ratio1.01
Top View
7.20 mm7.10 mm1.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3515444026
Side View
Table 56.0%Crown 34.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.7%

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$80,830 HKD|Low: HK$74,544 HKD|High: HK$100,854 HKD|Avg: HK$87,570 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 2HK$78,373 HKD
Retailer 1HK$80,830 HKD
Retailer 3HK$82,570 HKD
Retailer 4HK$85,896 HKD
Retailer 6HK$86,352 HKD
Retailer 5HK$88,545 HKD
Retailer 7HK$100,854 HKD

45 data points across 7 retailers

8 retailersHK$78,373 HKD to HK$208,149 HKD

A
Cheapest Retailer
-
HK$78,373 HKD
SGD 13,500 SGD
A
Retailer 2
-
HK$80,830 HKD
₹981,263 INR
View
A
Retailer 3
-
HK$82,570 HKD
$10,525 USD
View
A
Retailer 4
-
HK$85,896 HKD
$10,949 USD
View
Final sale: no returns
A
Retailer 5
-
HK$86,352 HKD
£8,667 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$88,545 HKD
MYR 45,974 MYR
View
A
Retailer 7
-
HK$100,854 HKD
A$19,778 AUD
View
Most Expensive
B
Diamond Quarter
1.51IFE35260900KG · Oct 28
HK$208,149 HKD
£20,892 GBP
View
7 more retailers have this diamond
Prices start from HK$78,373 HKDSave up to HK$129,777 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
1.51ct Round
HK$78,373 HKD