Marquise|Lab Grown|IGI

1.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG809672189

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809672189

Diamond specifications and retailer prices

From $179 USD
As of October 27, 2026
Save $947 USD (84%) vs most expensive(unlock to see where)
22 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 LG809672189 or 809672189. Listed at 22 retailers as of October 27, 2026, with prices from $179 to $1,126, a $947 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809672189
Dimensions10.64 × 5.33 × 3.26 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
10.64 mm5.33 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809672189
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

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 27
Current: $399 USD|Low: $176 USD|High: $1,126 USD|Avg: $504 USD|+1.3%
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 6$179 USD
Retailer 11$200 USD
Retailer 2$207 USD
Retailer 4$222 USD
Retailer 21$222 USD
Retailer 15$297 USD
Retailer 7$364 USD
Retailer 20$364 USD
Retailer 18$381 USD
Retailer 12$393 USD
Retailer 1$399 USD
Retailer 9$463 USD
Retailer 19$541 USD
Retailer 17$686 USD
Retailer 3$713 USD
Retailer 8$728 USD
Retailer 5$753 USD
Retailer 13$760 USD
Retailer 10$767 USD
Retailer 14$770 USD
Retailer 16$1,043 USD
Reve Diamonds$1,126 USD

33 data points across 22 retailers

22 retailers$179 USD to $1,126 USD

A
Cheapest Retailer
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$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
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$207 USD
View
A
Retailer 4
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$222 USD
View
A
Retailer 5
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$222 USD
View
A
Retailer 6
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$297 USD
£234 GBP
View
A
Retailer 7
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$364 USD
View
A
Retailer 8
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$364 USD
€347 EUR
View
A
Retailer 9
-
$381 USD
ZAR 6,151 ZAR
View
A
Retailer 10
-
$393 USD
View
A
Retailer 11
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$399 USD
£314 GBP
View
A
Retailer 12
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$463 USD
View
B+
Retailer 13
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$541 USD
A$832 AUD
View
B+
Retailer 14
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$686 USD
A$1,056 AUD
View
B+
Retailer 15
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$713 USD
View
B+
Retailer 16
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$728 USD
View
B
Retailer 17
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$753 USD
View
Retailer 18
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$760 USD
View
Price last confirmed 19 days ago
B
Retailer 19
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$767 USD
View
Retailer 20
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$770 USD
SGD 1,041 SGD
View
Price last confirmed 19 days ago
B
Retailer 21
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$1,043 USD
£821 GBP
View
Most Expensive
B
Reve Diamonds
A087F9DE9 · Oct 30
$1,126 USD
View
21 more retailers have this diamond
Prices start from $179 USDSave up to $947 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
$179 USD