Marquise|Lab Grown|IGI

2.50ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG835633075

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835633075

Diamond specifications and retailer prices

From $481 USD
As of October 30, 2026
Save $3,164 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,645 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835633075 or 835633075. Listed at 22 retailers as of October 27, 2026, with prices from $481 to $3,645, a $3,164 spread on the same certified stone. Queensmith lists it at $3,645. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835633075
Dimensions15.17 × 6.96 × 4.21 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.17 mm6.96 mm2.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835633075
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: $3,645 USD|Low: $477 USD|High: $3,645 USD|Avg: $1,402 USD
Queensmith
Retailer 2
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Retailer 22
October 30, 2026
Retailer 9$481 USD
Retailer 2$533 USD
Retailer 3$538 USD
Retailer 5$539 USD
Retailer 12$592 USD
Retailer 17$596 USD
Retailer 18$735 USD
Retailer 20$870 USD
Retailer 4$931 USD
Retailer 13$990 USD
Retailer 15$1,306 USD
Retailer 16$1,324 USD
Retailer 21$1,439 USD
Retailer 10$1,527 USD
Retailer 11$1,590 USD
Retailer 22$1,917 USD
Retailer 8$1,945 USD
Retailer 7$2,090 USD
Retailer 19$2,202 USD
Retailer 14$2,231 USD
Retailer 6$3,295 USD
Queensmith$3,645 USD

30 data points across 22 retailers

22 retailers$481 USD to $3,645 USD

A
Cheapest Retailer
-
$481 USD
A
Retailer 2
-
$533 USD
£419 GBP
View
A
Retailer 3
-
$538 USD
View
Final sale: no returns
A
Retailer 4
-
$539 USD
View
Retailer 5
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$592 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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$596 USD
View
A
Retailer 7
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$735 USD
View
A
Retailer 8
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$870 USD
View
A
Retailer 9
-
$931 USD
View
A
Retailer 10
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$990 USD
£780 GBP
View
B+
Retailer 11
-
$1,306 USD
View
B+
Retailer 12
-
$1,324 USD
A$2,037 AUD
View
B+
Retailer 13
-
$1,439 USD
ZAR 23,245 ZAR
View
Retailer 14
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$1,527 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
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$1,590 USD
View
B+
Retailer 16
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$1,917 USD
View
B+
Retailer 17
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$1,945 USD
View
B
Retailer 18
-
$2,090 USD
View
B
Retailer 19
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$2,202 USD
£1,734 GBP
View
B
Retailer 20
-
$2,231 USD
View
B
Retailer 21
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$3,295 USD
View
Most Expensive
B
Queensmith
LG835633075 · Oct 27
$3,645 USD
£2,870 GBP
View
21 more retailers have this diamond
Prices start from $481 USDSave up to $3,164 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
2.50ct Marquise
$481 USD