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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800618379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800618379

Diamond specifications and retailer prices

From $181 USD
As of October 30, 2026
Save $951 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,132 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.15ct lab-grown marquise diamond

This 1.15ct 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 LG800618379 or 800618379. Listed at 21 retailers as of October 30, 2026, with prices from $181 to $1,132, a $951 spread on the same certified stone. Reve Diamonds lists it at $1,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618379
Dimensions11.02 × 5.36 × 3.35 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.36 mm1.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618379
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: $404 USD|Low: $181 USD|High: $1,330 USD|Avg: $603 USD|-5.4%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 3$181 USD
Retailer 4$202 USD
Retailer 18$210 USD
Retailer 15$224 USD
Retailer 13$229 USD
Retailer 9$302 USD
Retailer 20$385 USD
Retailer 2$385 USD
Retailer 1$404 USD
Retailer 19$503 USD
Retailer 8$547 USD
Retailer 12$569 USD
Retailer 17$721 USD
Retailer 6$733 USD
Retailer 5$775 USD
Retailer 7$809 USD
Retailer 11$855 USD
Retailer 16$922 USD
Retailer 10$1,069 USD
Retailer 14$1,100 USD
Reve Diamonds$1,132 USD

26 data points across 21 retailers

21 retailers$181 USD to $1,132 USD

A+
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$210 USD
View
A
Retailer 4
-
$224 USD
View
A
Retailer 5
-
$229 USD
View
B+
Retailer 6
-
$302 USD
View
A
Retailer 7
-
$385 USD
ZAR 6,220 ZAR
View
A
Retailer 8
-
$385 USD
€367 EUR
View
A
Retailer 9
-
$404 USD
£318 GBP
View
A
Retailer 10
-
$503 USD
View
B+
Retailer 11
-
$547 USD
A$841 AUD
View
B+
Retailer 12
-
$569 USD
View
B+
Retailer 13
-
$721 USD
View
B+
Retailer 14
-
$733 USD
SGD 990 SGD
View
B+
Retailer 15
-
$775 USD
View
B+
Retailer 16
-
$809 USD
View
B+
Retailer 17
-
$855 USD
View
B+
Retailer 18
-
$922 USD
A$1,419 AUD
View
B
Retailer 19
-
$1,069 USD
£842 GBP
View
B
Retailer 20
-
$1,100 USD
View
Most Expensive
B
Reve Diamonds
166298BEB · Oct 30
$1,132 USD
View
20 more retailers have this diamond
Prices start from $181 USDSave up to $951 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+
1.15ct Marquise
$181 USD