Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG805693817

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805693817

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $926 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,126 USD at Reve Diamonds · As of October 30, 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 LG805693817 or 805693817. Listed at 21 retailers as of October 30, 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 angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805693817
Dimensions10.62 × 5.32 × 3.30 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm5.32 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805693817
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $399 USD|Low: $200 USD|High: $1,126 USD|Avg: $547 USD|+2.6%
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
Reve Diamonds
October 31, 2026
Retailer 4$200 USD
Retailer 7$225 USD
Retailer 16$364 USD
Retailer 14$364 USD
Retailer 11$381 USD
Retailer 9$393 USD
Retailer 1$399 USD
Retailer 13$541 USD
Retailer 8$541 USD
Retailer 12$686 USD
Retailer 2$728 USD
Retailer 15$753 USD
Retailer 5$760 USD
Retailer 6$761 USD
Retailer 3$767 USD
Retailer 10$1,043 USD
Reve Diamonds$1,126 USD

38 data points across 17 retailers

21 retailers$200 USD to $1,126 USD

Retailer 1
-
$182 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$200 USD
View
Final sale: no returns
Retailer 3
-
$211 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$223 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$225 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$225 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$364 USD
View
A
Retailer 8
-
$364 USD
€347 EUR
View
A
Retailer 9
-
$381 USD
ZAR 6,151 ZAR
View
A
Retailer 10
-
$393 USD
View
A
Retailer 11
-
$399 USD
£314 GBP
View
B+
Retailer 12
-
$541 USD
A$832 AUD
View
B+
Retailer 13
-
$686 USD
A$1,056 AUD
View
Retailer 14
-
$725 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$728 USD
View
B
Retailer 16
-
$753 USD
View
Retailer 17
-
$760 USD
View
Price last confirmed 19 days ago
Retailer 18
-
$761 USD
SGD 1,028 SGD
View
Price last confirmed 19 days ago
B
Retailer 19
-
$767 USD
View
B
Retailer 20
-
$1,043 USD
£821 GBP
View
Most Expensive
B
Reve Diamonds
F67AB85FD · Oct 30
$1,126 USD
View
20 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