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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG700591588

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700591588

Diamond specifications and retailer prices

From $241 USD
As of October 30, 2026
Save $1,002 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,243 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 LG700591588 or 700591588. Listed at 17 retailers as of October 30, 2026, with prices from $241 to $1,243, a $1,002 spread on the same certified stone. Reve Diamonds lists it at $1,243. 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 angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700591588
Dimensions10.67 × 5.59 × 3.40 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
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
10.67 mm5.59 mm1.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700591588
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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: $495 USD|Low: $241 USD|High: $1,243 USD|Avg: $576 USD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 12$241 USD
Retailer 4$294 USD
Retailer 3$360 USD
Retailer 6$448 USD
Retailer 5$459 USD
Retailer 1$495 USD
Retailer 10$507 USD
Retailer 9$515 USD
Retailer 7$653 USD
Retailer 2$862 USD
Retailer 11$912 USD
Retailer 8$1,072 USD
Reve Diamonds$1,243 USD

35 data points across 13 retailers

17 retailers$241 USD to $1,243 USD

Retailer 1
-
$228 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
Retailer 3
-
$282 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$282 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$294 USD
HK$2,300 HKD
View
A
Retailer 6
-
$360 USD
View
A
Retailer 7
-
$448 USD
€427 EUR
View
A
Retailer 8
-
$459 USD
ZAR 7,417 ZAR
View
A
Retailer 9
-
$495 USD
£390 GBP
View
A
Retailer 10
-
$507 USD
View
A
Retailer 11
-
$515 USD
View
B+
Retailer 12
-
$653 USD
A$1,005 AUD
View
B+
Retailer 13
-
$862 USD
View
Retailer 14
-
$908 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$912 USD
View
B
Retailer 16
-
$1,072 USD
£844 GBP
View
Most Expensive
B
Reve Diamonds
4049BA2F8 · Oct 30
$1,243 USD
View
16 more retailers have this diamond
Prices start from $241 USDSave up to $1,002 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
$241 USD