Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG807657743

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807657743

Diamond specifications and retailer prices

From $200 USD
As of October 28, 2026
Save $926 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,126 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807657743 or 807657743. Listed at 22 retailers as of October 28, 2026, with prices from $200 to $1,126, a $926 spread on the same certified stone. Reve Diamonds lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807657743
Dimensions10.34 × 5.44 × 3.36 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm5.44 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807657743
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: Oct 28
Current: $1,043 USD|Low: $200 USD|High: $1,126 USD|Avg: $514 USD|-2.1%
Retailer 1
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
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 4$200 USD
Retailer 9$223 USD
Retailer 8$225 USD
Retailer 11$298 USD
Retailer 5$298 USD
Retailer 18$364 USD
Retailer 16$364 USD
Retailer 14$381 USD
Retailer 13$397 USD
Retailer 15$541 USD
Retailer 10$541 USD
Retailer 12$686 USD
Retailer 2$728 USD
Retailer 17$753 USD
Retailer 6$760 USD
Retailer 7$761 USD
Retailer 3$767 USD
Retailer 1$1,043 USD
Reve Diamonds$1,126 USD

38 data points across 19 retailers

22 retailers$200 USD to $1,126 USD

A
Retailer 1
-
$182 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
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$211 USD
View
Price last confirmed 30 days ago
A
Retailer 4
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$223 USD
View
Price last confirmed 30 days ago
A
Retailer 5
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$225 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$225 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$298 USD
£235 GBP
View
B+
Retailer 8
-
$298 USD
View
A
Retailer 9
-
$364 USD
View
A
Retailer 10
-
$364 USD
€347 EUR
View
A
Retailer 11
-
$381 USD
ZAR 6,151 ZAR
View
A
Retailer 12
-
$397 USD
£312 GBP
View
B+
Retailer 13
-
$541 USD
A$832 AUD
View
B+
Retailer 14
-
$686 USD
A$1,056 AUD
View
B
Retailer 15
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$725 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$728 USD
View
B
Retailer 17
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$753 USD
View
B
Retailer 18
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$760 USD
View
Price last confirmed 16 days ago
B
Retailer 19
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$761 USD
SGD 1,028 SGD
View
Price last confirmed 17 days ago
B
Retailer 20
-
$767 USD
View
B
Retailer 21
-
$1,043 USD
£821 GBP
View
Most Expensive
B
Reve Diamonds
1A749BEA6 · Oct 28
$1,126 USD
View
21 more retailers have this diamond
Prices start from $200 USDSave up to $926 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
1.05ct Marquise
$200 USD