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Marquise|Lab Grown|IGI

3.07ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG841651727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841651727

Diamond specifications and retailer prices

From HK$3,374 HKD
$430 USD
As of November 1, 2026
Save HK$20,831 HKD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$24,205 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841651727 or 841651727. Listed at 3 retailers as of October 28, 2026, with prices from HK$3,374 to HK$24,205, a HK$20,831 spread on the same certified stone. Rare Carat lists it at HK$24,205. 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

3.07
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841651727
Dimensions15.05 × 7.59 × 4.71 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.05 mm7.59 mm3.07 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841651727
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$24,205 HKD|Low: HK$3,374 HKD|High: HK$24,440 HKD|Avg: HK$13,387 HKD|-1.0%
Rare Carat
Retailer 2
Retailer 3
November 3, 2026
Retailer 3HK$3,374 HKD
Retailer 2HK$6,366 HKD
Rare CaratHK$24,205 HKD

30 data points across 3 retailers

3 retailersHK$3,374 HKD to HK$24,205 HKD

A
Cheapest Retailer
-
HK$3,374 HKD
$430 USD
Final sale: no returns
A
Retailer 2
-
HK$6,366 HKD
£639 GBP
View
Most Expensive
B
Rare Carat
841651727 · Oct 28
HK$24,205 HKD
$3,085 USD
View
2 more retailers have this diamond
Prices start from HK$3,374 HKDSave up to HK$20,831 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
3.07ct Marquise
HK$3,374 HKD