Marquise|Lab Grown|IGI

0.38ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG803660766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803660766

Diamond specifications and retailer prices

From $115 USD
HK$900 HKD
As of November 1, 2026
Save $175 USD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $719 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.38ct lab-grown marquise diamond

This 0.38ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803660766 or 803660766. Listed at 16 retailers as of October 28, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.38
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660766
Dimensions7.42 × 3.66 × 2.45 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm3.66 mm0.38 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660766
Side View
Table 60.0%Crown 36.4°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 66.9%

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: $719 USD|Low: $75 USD|High: $729 USD|Avg: $274 USD|-0.4%
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
Retailer 14
Retailer 15
Retailer 16
October 27, 2026
Retailer 13$79 USD
Retailer 12$91 USD
Retailer 15$104 USD
Retailer 11$135 USD
Retailer 10$160 USD
Retailer 16$174 USD
Retailer 9$190 USD
Retailer 3$215 USD
Retailer 4$265 USD
Retailer 7$280 USD
Retailer 2$290 USD
Retailer 14$313 USD
Retailer 5$326 USD
Retailer 6$373 USD
Retailer 8$518 USD
MOH London$719 USD

36 data points across 16 retailers

16 retailers$115 USD to $290 USD

Retailer 1
-
$79 USD
Price last confirmed 9 days ago
Retailer 2
-
$91 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$104 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$115 USD
HK$900 HKD
View
Retailer 5
-
$160 USD
£126 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$174 USD
ZAR 2,816 ZAR
View
Price last confirmed 15 days ago
Retailer 7
-
$190 USD
€181 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
$215 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$265 USD
£208 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$280 USD
SGD 379 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$290 USD
View
Retailer 12
-
$313 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$326 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$373 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$518 USD
£408 GBP
View
Price last confirmed 17 days ago
Most Expensive
MOH London
LG803660766 · Oct 19
$719 USD
£566 GBP
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $115 USDSave up to $175 USD

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
0.38ct Marquise
$115 USD