CaratHunter
Plans
Marquise|Natural|GIA

1.51ct G VVS1 Marquise Natural Diamond

VG • G/VVS1 • GIA 612

Certificate GIA 612

Diamond specifications and retailer prices

From HK$101,486 HKD
As of November 4, 2026
Save HK$43,161 HKD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$144,647 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 4, 2026, with prices from HK$101,486 to HK$144,647, a HK$43,161 spread on the same certified stone. Helzberg Diamonds lists it at HK$144,647. 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
G
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 612
Dimensions11.21 × 6.05 × 3.85 mm
L/W Ratio1.85
Top View
11.21 mm6.05 mm1.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 612
Side View
Table 61.0%CrownGirdle: Slightly Thick to Very ThickPavilionCulet: NDepth 63.7%

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: Nov 4
Current: HK$144,647 HKD|Low: HK$101,392 HKD|High: HK$156,097 HKD|Avg: HK$125,375 HKD|-7.3%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4HK$101,486 HKD
Retailer 2HK$112,051 HKD
Retailer 3HK$118,619 HKD
Helzberg DiamondsHK$144,647 HKD

43 data points across 4 retailers

4 retailersHK$101,486 HKD to HK$144,647 HKD

A
Cheapest Retailer
-
HK$101,486 HKD
A
Retailer 2
-
HK$112,051 HKD
View
B+
Retailer 3
-
HK$118,619 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMMGMMJHO · Nov 6
HK$144,647 HKD
$18,456 USD
View
3 more retailers have this diamond
Prices start from HK$101,486 HKDSave up to HK$43,161 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 Marquise
HK$101,486 HKD