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Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG816639318

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816639318

Diamond specifications and retailer prices

From $242 USD
As of October 30, 2026
Save $1,006 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,248 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.16ct lab-grown marquise diamond

This 1.16ct 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 LG816639318 or 816639318. Listed at 22 retailers as of October 30, 2026, with prices from $242 to $1,248, a $1,006 spread on the same certified stone. Reve Diamonds lists it at $1,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816639318
Dimensions10.94 × 5.59 × 3.45 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.94 mm5.59 mm1.16 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816639318
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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 30
Current: $500 USD|Low: $217 USD|High: $1,294 USD|Avg: $582 USD|-15.8%
Retailer 1
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Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$217 USD
Retailer 6$242 USD
Retailer 16$269 USD
Retailer 19$269 USD
Retailer 10$307 USD
Retailer 12$331 USD
Retailer 8$362 USD
Retailer 18$452 USD
Retailer 14$463 USD
Retailer 11$480 USD
Retailer 1$500 USD
Retailer 3$509 USD
Retailer 2$523 USD
Retailer 15$658 USD
Retailer 17$866 USD
Retailer 7$869 USD
Retailer 9$872 USD
Retailer 4$918 USD
Retailer 13$1,085 USD
Reve Diamonds$1,248 USD

34 data points across 20 retailers

22 retailers$242 USD to $1,248 USD

Retailer 1
-
$217 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$269 USD
View
Retailer 5
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$299 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
Retailer 7
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$315 USD
View
Price last confirmed 32 days ago
A
Retailer 8
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$331 USD
£260 GBP
View
A
Retailer 9
-
$362 USD
View
A
Retailer 10
-
$452 USD
€430 EUR
View
A
Retailer 11
-
$463 USD
ZAR 7,473 ZAR
View
Retailer 12
-
$480 USD
View
Price last confirmed 8 days ago
A
Retailer 13
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$500 USD
£393 GBP
View
A
Retailer 14
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$509 USD
View
A
Retailer 15
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$523 USD
View
B+
Retailer 16
-
$658 USD
A$1,012 AUD
View
B+
Retailer 17
-
$866 USD
View
B+
Retailer 18
-
$869 USD
View
B
Retailer 19
-
$872 USD
SGD 1,179 SGD
View
B
Retailer 20
-
$918 USD
View
B
Retailer 21
-
$1,085 USD
£854 GBP
View
Most Expensive
B
Reve Diamonds
7D4560D7F · Oct 30
$1,248 USD
View
21 more retailers have this diamond
Prices start from $242 USDSave up to $1,006 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
1.16ct Marquise
$242 USD