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Marquise|Lab Grown|IGI

1.74ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG838602812

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838602812

Diamond specifications and retailer prices

From HK$2,236 HKD
$285 USD
As of November 2, 2026
Save HK$11,455 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,691 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.74ct lab-grown marquise diamond

This 1.74ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838602812 or 838602812. Listed at 11 retailers as of October 28, 2026, with prices from HK$2,236 to HK$13,691, a HK$11,455 spread on the same certified stone. Rare Carat lists it at HK$13,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838602812
Dimensions13.03 × 6.25 × 3.78 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm6.25 mm1.74 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838602812
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.5%

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 2
Current: HK$13,691 HKD|Low: HK$2,236 HKD|High: HK$13,691 HKD|Avg: HK$5,939 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11HK$2,236 HKD
Retailer 9HK$2,597 HKD
Retailer 5HK$2,935 HKD
Retailer 7HK$4,315 HKD
Retailer 3HK$4,566 HKD
Retailer 10HK$4,896 HKD
Retailer 8HK$6,457 HKD
Retailer 4HK$7,438 HKD
Retailer 6HK$8,921 HKD
Retailer 2HK$11,120 HKD
Rare CaratHK$13,691 HKD

11 data points across 11 retailers

11 retailersHK$2,236 HKD to HK$13,691 HKD

A
Cheapest Retailer
-
HK$2,236 HKD
$285 USD
A
Retailer 2
-
HK$2,597 HKD
$331 USD
View
A
Retailer 3
-
HK$2,935 HKD
£295 GBP
View
A
Retailer 4
-
HK$4,315 HKD
$550 USD
View
A
Retailer 5
-
HK$4,566 HKD
$582 USD
View
A
Retailer 6
-
HK$4,896 HKD
$624 USD
View
A
Retailer 7
-
HK$6,457 HKD
A$1,266 AUD
View
B+
Retailer 8
-
HK$7,438 HKD
$948 USD
View
B+
Retailer 9
-
HK$8,921 HKD
$1,137 USD
View
B
Retailer 10
-
HK$11,120 HKD
£1,116 GBP
View
Most Expensive
B
Rare Carat
ME-836-259 · Oct 28
HK$13,691 HKD
$1,745 USD
View
10 more retailers have this diamond
Prices start from HK$2,236 HKDSave up to HK$11,455 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
1.74ct Marquise
HK$2,236 HKD