CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG811677900

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811677900

Diamond specifications and retailer prices

From HK$1,522 HKD
$194 USD
As of November 1, 2026
Save HK$3,735 HKD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,257 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811677900 or 811677900. Listed at 3 retailers as of October 28, 2026, with prices from HK$1,522 to HK$5,257, a HK$3,735 spread on the same certified stone. Rare Carat lists it at HK$5,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811677900
Dimensions10.71 × 5.22 × 3.24 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm5.22 mm1.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811677900
Side View
Table 61.0%Crown 35.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 62.1%

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 1
Current: HK$5,257 HKD|Low: HK$1,522 HKD|High: HK$5,335 HKD|Avg: HK$3,344 HKD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3HK$1,522 HKD
Retailer 6HK$2,903 HKD
Retailer 5HK$2,930 HKD
Retailer 2HK$3,130 HKD
Retailer 4HK$3,311 HKD
Rare CaratHK$5,257 HKD

37 data points across 6 retailers

3 retailersHK$1,522 HKD to HK$5,257 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
$194 USD
Final sale: no returns
A
Retailer 2
-
HK$3,130 HKD
£314 GBP
View
Most Expensive
B
Rare Carat
811677900 · Oct 28
HK$5,257 HKD
$670 USD
View
2 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$3,735 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
1.03ct Marquise
HK$1,522 HKD