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Marquise|Lab Grown|IGI

0.71ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG639451457

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639451457

Diamond specifications and retailer prices

From HK$1,904 HKD
As of November 5, 2026
Save HK$5,094 HKD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$13,872 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639451457 or 639451457. Listed at 4 retailers as of November 5, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639451457
Dimensions9.47 × 4.69 × 2.80 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm4.69 mm0.71 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639451457
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.7%

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 5
Current: HK$13,872 HKD|Low: HK$1,904 HKD|High: HK$16,694 HKD|Avg: HK$7,292 HKD|-16.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
August 26, 2026
Retailer 4HK$1,904 HKD
Retailer 2HK$2,970 HKD
Retailer 3HK$6,999 HKD
Do Amore DiamondsHK$13,872 HKD

22 data points across 4 retailers

4 retailersHK$1,904 HKD to HK$6,999 HKD

A
Cheapest Retailer
-
HK$1,904 HKD
B+
Retailer 2
-
HK$2,970 HKD
View
B
Retailer 3
-
HK$6,999 HKD
View
Most Expensive
Do Amore Diamonds
16-500090110 · Nov 6
HK$13,872 HKD
$1,770 USD
View
Price under review
3 more retailers have this diamond
Prices start from HK$1,904 HKDSave up to HK$5,094 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
0.71ct Marquise
HK$1,904 HKD