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Round|Natural|GIA

1.51ct E IF Round Natural Diamond

VG • E/IF • GIA 6422976334

Certificate GIA 6422976334

Diamond specifications and retailer prices

From HK$159,969 HKD
€19,420 EUR
As of October 29, 2026
Save HK$180,552 HKD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$340,522 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 6422976334. Listed at 12 retailers as of October 28, 2026, with prices from HK$159,969 to HK$340,522, a HK$180,552 spread on the same certified stone. Diamond Quarter lists it at HK$340,522. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422976334
Dimensions7.58 × 7.52 × 4.44 mm
L/W Ratio1.01
Top View
7.58 mm7.52 mm1.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422976334
Side View
Table 62.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 59.0%

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$285,557 HKD|Low: HK$157,169 HKD|High: HK$287,460 HKD|Avg: HK$192,858 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7HK$159,161 HKD
Retailer 5HK$159,969 HKD
Retailer 4HK$160,354 HKD
Retailer 3HK$182,289 HKD
Retailer 6HK$186,120 HKD
Retailer 8HK$201,384 HKD
Retailer 2HK$212,697 HKD
Retailer 1HK$285,557 HKD

39 data points across 8 retailers

12 retailersHK$159,969 HKD to HK$340,522 HKD

A
Cheapest Retailer
-
HK$159,969 HKD
€19,420 EUR
A
Retailer 2
-
HK$160,354 HKD
$20,440 USD
View
B+
Retailer 3
-
HK$171,079 HKD
CA$30,288 CAD
View
B+
Retailer 4
-
HK$182,289 HKD
£18,296 GBP
View
B+
Retailer 5
-
HK$186,120 HKD
A$36,499 AUD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
HK$194,951 HKD
$24,850 USD
View
B+
Retailer 7
-
HK$194,951 HKD
$24,850 USD
View
B+
Retailer 8
-
HK$201,384 HKD
$25,670 USD
View
B+
Retailer 9
-
HK$204,433 HKD
$26,059 USD
View
B
Retailer 10
-
HK$212,697 HKD
€25,821 EUR
View
B
Retailer 11
-
HK$285,557 HKD
£28,661 GBP
View
Most Expensive
B
Diamond Quarter
1.51IFE6434D32EN · Oct 28
HK$340,522 HKD
£34,178 GBP
View
11 more retailers have this diamond
Prices start from HK$159,969 HKDSave up to HK$180,552 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$159,969 HKD