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Marquise|Lab Grown|IGI

0.34ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG688517751

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG688517751

Diamond specifications and retailer prices

From HK$557 HKD
$71 USD
As of November 2, 2026
Save HK$4,545 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$5,102 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.34ct lab-grown marquise diamond

This 0.34ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG688517751 or 688517751. Listed at 16 retailers as of November 2, 2026, with prices from HK$557 to HK$5,102, a HK$4,545 spread on the same certified stone. MOH London lists it at HK$5,102. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.34
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688517751
Dimensions7.38 × 3.56 × 2.23 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm3.56 mm0.34 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG688517751
Side View
Table 58.0%Crown 36.4°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 2
Current: HK$5,102 HKD|Low: HK$557 HKD|High: HK$6,188 HKD|Avg: HK$1,974 HKD|-16.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 10HK$557 HKD
Retailer 3HK$738 HKD
Retailer 8HK$738 HKD
Retailer 13HK$1,020 HKD
Retailer 2HK$1,247 HKD
Retailer 6HK$1,260 HKD
Retailer 4HK$1,585 HKD
Retailer 11HK$1,656 HKD
Retailer 7HK$1,782 HKD
Retailer 5HK$2,040 HKD
Retailer 9HK$2,487 HKD
Retailer 12HK$3,707 HKD
MOH LondonHK$5,102 HKD

42 data points across 13 retailers

16 retailersHK$557 HKD to HK$5,102 HKD

A
Cheapest Retailer
-
HK$557 HKD
$71 USD
Retailer 2
-
HK$643 HKD
$82 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
HK$738 HKD
$94 USD
View
Retailer 4
-
HK$738 HKD
$94 USD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$777 HKD
$99 USD
View
Price last confirmed 35 days ago
Retailer 6
-
HK$879 HKD
$112 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
HK$1,020 HKD
$130 USD
View
A
Retailer 8
-
HK$1,247 HKD
£125 GBP
View
B+
Retailer 9
-
HK$1,260 HKD
ZAR 2,594 ZAR
View
B+
Retailer 10
-
HK$1,585 HKD
$202 USD
View
B+
Retailer 11
-
HK$1,782 HKD
£179 GBP
View
Retailer 12
-
HK$2,040 HKD
$260 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$2,487 HKD
$317 USD
View
Retailer 14
-
HK$2,676 HKD
$341 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
HK$3,707 HKD
£372 GBP
View
Most Expensive
B
MOH London
LG688517751 · Nov 2
HK$5,102 HKD
£512 GBP
View
15 more retailers have this diamond
Prices start from HK$557 HKDSave up to HK$4,545 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
0.34ct Marquise
HK$557 HKD