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Marquise|Lab Grown|IGI

0.37ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG717526237

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717526237

Diamond specifications and retailer prices

From $115 USD
As of October 30, 2026
Save $632 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $747 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717526237 or 717526237. Listed at 15 retailers as of October 29, 2026, with prices from $115 to $747, a $632 spread on the same certified stone. Flawless Fine Jewelry lists it at $747. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717526237
Dimensions7.75 × 3.58 × 2.28 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm3.58 mm0.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717526237
Side View
Table 59.0%Crown 34.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.7%

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: Oct 30
Current: $747 USD|Low: $111 USD|High: $1,207 USD|Avg: $382 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$115 USD
Retailer 3$134 USD
Retailer 4$152 USD
Retailer 12$152 USD
Retailer 11$202 USD
Retailer 9$258 USD
Retailer 6$258 USD
Retailer 2$290 USD
Retailer 8$367 USD
Retailer 5$441 USD
Retailer 13$459 USD
Flawless Fine Jewelry$747 USD
Retailer 7$1,199 USD

44 data points across 13 retailers

15 retailers$115 USD to $747 USD

A
Cheapest Retailer
-
$115 USD
A
Retailer 2
-
$134 USD
View
A
Retailer 3
-
$152 USD
View
A
Retailer 4
-
$152 USD
View
B+
Retailer 5
-
$202 USD
View
B+
Retailer 6
-
$258 USD
ZAR 4,169 ZAR
View
B+
Retailer 7
-
$258 USD
€246 EUR
View
B+
Retailer 8
-
$290 USD
£229 GBP
View
B
Retailer 9
-
$367 USD
£289 GBP
View
B
Retailer 10
-
$402 USD
SGD 543 SGD
View
B
Retailer 11
-
$441 USD
View
B
Retailer 12
-
$459 USD
View
B
Retailer 13
-
$517 USD
View
Most Expensive
B
Flawless Fine Jewelry
46F8A9937 · Oct 29
$747 USD
£588 GBP
View
13 more retailers have this diamond
Prices start from $115 USDSave up to $632 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
0.37ct Marquise
$115 USD