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Marquise|Lab Grown|IGI

0.99ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG833604532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833604532

Diamond specifications and retailer prices

From €154 EUR
$172 USD
As of October 30, 2026
Save €834 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €988 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833604532 or 833604532. Listed at 17 retailers as of October 30, 2026, with prices from €154 to €988, a €834 spread on the same certified stone. Reve Diamonds lists it at €988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833604532
Dimensions10.15 × 4.98 × 3.20 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm4.98 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833604532
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.3%

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: Oct 30
Current: €346 EUR|Low: €143 EUR|High: €988 EUR|Avg: €440 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 2€154 EUR
Retailer 8€185 EUR
Retailer 12€191 EUR
Retailer 16€194 EUR
Retailer 10€245 EUR
Retailer 15€312 EUR
Retailer 5€316 EUR
Retailer 3€339 EUR
Retailer 11€340 EUR
Retailer 1€346 EUR
Retailer 6€412 EUR
Retailer 14€485 EUR
Retailer 13€612 EUR
Retailer 4€661 EUR
Retailer 7€868 EUR
Retailer 9€891 EUR
Reve Diamonds€988 EUR

33 data points across 17 retailers

17 retailers€154 EUR to €988 EUR

A
Cheapest Retailer
-
€154 EUR
$172 USD
Retailer 2
-
€185 EUR
$207 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€191 EUR
$213 USD
View
A
Retailer 4
-
€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 5
-
€245 EUR
£216 GBP
View
A
Retailer 6
-
€312 EUR
$349 USD
View
A
Retailer 7
-
€316 EUR
View
A
Retailer 8
-
€339 EUR
$379 USD
View
A
Retailer 9
-
€340 EUR
£299 GBP
View
A
Retailer 10
-
€346 EUR
ZAR 6,250 ZAR
View
B+
Retailer 11
-
€412 EUR
$460 USD
View
B+
Retailer 12
-
€485 EUR
$542 USD
View
B
Retailer 13
-
€612 EUR
$684 USD
View
B
Retailer 14
-
€661 EUR
$739 USD
View
B
Retailer 15
-
€868 EUR
$970 USD
View
B
Retailer 16
-
€891 EUR
£784 GBP
View
Most Expensive
B
Reve Diamonds
AEF1A183F · Nov 1
€988 EUR
$1,103 USD
View
16 more retailers have this diamond
Prices start from €154 EURSave up to €834 EUR

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
0.99ct Marquise
€154 EUR