CaratHunter
Plans
Marquise|Lab Grown|IGI

3.23ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG844613101

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844613101

Diamond specifications and retailer prices

From HK$3,288 HKD
$419 USD
As of November 1, 2026
Save HK$15,700 HKD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$18,988 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.23ct lab-grown marquise diamond

This 3.23ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844613101 or 844613101. Listed at 3 retailers as of October 28, 2026, with prices from HK$3,288 to HK$18,988, a HK$15,700 spread on the same certified stone. Rare Carat lists it at HK$18,988. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.23
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844613101
Dimensions14.58 × 7.69 × 4.97 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.58 mm7.69 mm3.23 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844613101
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.6%

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$18,988 HKD|Low: HK$3,288 HKD|High: HK$19,027 HKD|Avg: HK$9,454 HKD|-0.2%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$3,288 HKD
Retailer 2HK$6,806 HKD
Rare CaratHK$18,988 HKD

21 data points across 3 retailers

3 retailersHK$3,288 HKD to HK$18,988 HKD

A
Cheapest Retailer
-
HK$3,288 HKD
$419 USD
Final sale: no returns
A
Retailer 2
-
HK$6,806 HKD
£683 GBP
View
Most Expensive
B
Rare Carat
844613101 · Oct 28
HK$18,988 HKD
$2,420 USD
View
2 more retailers have this diamond
Prices start from HK$3,288 HKDSave up to HK$15,700 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
3.23ct Marquise
HK$3,288 HKD