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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG837688158

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837688158

Diamond specifications and retailer prices

From $257 USD
£203 GBP
As of November 2, 2026
Save $1,253 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,510 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837688158 or 837688158. Listed at 18 retailers as of November 2, 2026, with prices from $257 to $1,510, a $1,253 spread on the same certified stone. Do Amore Diamonds lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837688158
Dimensions11.13 × 5.15 × 3.22 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm5.15 mm1.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837688158
Side View
Table 63.0%Crown 32.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: $1,510 USD|Low: $162 USD|High: $1,510 USD|Avg: $519 USD
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 3$169 USD
Retailer 12$195 USD
Retailer 8$209 USD
Retailer 10$209 USD
Retailer 11$243 USD
Retailer 2$257 USD
Retailer 21$258 USD
Retailer 23$355 USD
Retailer 5$362 USD
Retailer 18$371 USD
Retailer 13$382 USD
Retailer 20$514 USD
Retailer 17$525 USD
Retailer 7$540 USD
Retailer 16$582 USD
Retailer 19$662 USD
Retailer 9$672 USD
Retailer 14$673 USD
Retailer 22$865 USD
Retailer 4$986 USD
Retailer 6$1,030 USD
Retailer 15$1,206 USD
Do Amore Diamonds$1,510 USD

19 data points across 23 retailers

18 retailers$257 USD to $1,510 USD

Retailer 1
-
$169 USD
Price last confirmed 25 days ago
Retailer 2
-
$209 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$209 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$243 USD
HK$1,900 HKD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$257 USD
£203 GBP
View
A
Retailer 6
-
$258 USD
View
A
Retailer 7
-
$355 USD
View
A
Retailer 8
-
$371 USD
ZAR 5,999 ZAR
View
A
Retailer 9
-
$382 USD
£301 GBP
View
B+
Retailer 10
-
$514 USD
View
B+
Retailer 11
-
$525 USD
A$807 AUD
View
Retailer 12
-
$540 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$662 USD
View
Retailer 14
-
$672 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$865 USD
View
Retailer 16
-
$1,030 USD
View
Price last confirmed 24 days ago
Retailer 17
-
$1,206 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-A1DDEF8BB · Nov 2
$1,510 USD
View
17 more retailers have this diamond
Prices start from $257 USDSave up to $1,253 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
1.04ct Marquise
$257 USD