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Marquise|Lab Grown|IGI

1.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG851611771

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851611771

Diamond specifications and retailer prices

From $179 USD
As of November 2, 2026
Save $1,501 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,680 USD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851611771 or 851611771. Listed at 21 retailers as of November 2, 2026, with prices from $179 to $1,680, a $1,501 spread on the same certified stone. Yadav Diamonds lists it at $1,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851611771
Dimensions10.29 × 5.28 × 3.17 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.28 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851611771
Side View
Table 64.0%Crown 35°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.0%

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: Nov 2
Current: $272 USD|Low: $179 USD|High: $1,680 USD|Avg: $568 USD|-2.1%
Retailer 1
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Retailer 20
Yadav Diamonds
November 2, 2026
Retailer 5$179 USD
Retailer 4$200 USD
Retailer 15$208 USD
Retailer 18$222 USD
Retailer 11$256 USD
Retailer 1$272 USD
Retailer 7$300 USD
Retailer 16$383 USD
Retailer 12$399 USD
Retailer 2$431 USD
Retailer 3$463 USD
Retailer 20$525 USD
Retailer 14$541 USD
Retailer 8$615 USD
Retailer 19$714 USD
Retailer 9$751 USD
Retailer 10$768 USD
Retailer 13$780 USD
Retailer 17$1,038 USD
Retailer 6$1,127 USD
Yadav Diamonds$1,680 USD

6 data points across 21 retailers

21 retailers$179 USD to $1,680 USD

A
Cheapest Retailer
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$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
A
Retailer 6
-
$272 USD
£214 GBP
View
B+
Retailer 7
-
$300 USD
View
A
Retailer 8
-
$383 USD
ZAR 6,191 ZAR
View
A
Retailer 9
-
$399 USD
£315 GBP
View
A
Retailer 10
-
$431 USD
View
A
Retailer 11
-
$463 USD
View
B+
Retailer 12
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$525 USD
View
B+
Retailer 13
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$541 USD
A$833 AUD
View
B+
Retailer 14
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$615 USD
SGD 831 SGD
View
B+
Retailer 15
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$714 USD
View
B+
Retailer 16
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$751 USD
View
B+
Retailer 17
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$768 USD
View
B
Retailer 18
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$780 USD
View
B
Retailer 19
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$1,038 USD
£817 GBP
View
B
Retailer 20
-
$1,127 USD
View
Most Expensive
B
Yadav Diamonds
13369001 · Nov 2
$1,680 USD
View
20 more retailers have this diamond
Prices start from $179 USDSave up to $1,501 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