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Marquise|Lab Grown|IGI

2.53ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG788669155

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788669155

Diamond specifications and retailer prices

From $455 USD
£359 GBP
As of October 27, 2026
Save $2,455 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,910 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788669155 or 788669155. Listed at 23 retailers as of October 27, 2026, with prices from $455 to $2,910, a $2,455 spread on the same certified stone. Brilliant Earth lists it at $2,910. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.53
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788669155
Dimensions14.10 × 6.94 × 4.38 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.10 mm6.94 mm2.53 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788669155
Side View
Table 58.0%Crown 36.2°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 63.1%

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 27
Current: $2,910 USD|Low: $377 USD|High: $4,220 USD|Avg: $1,204 USD|-31.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 20
October 31, 2026
Retailer 11$377 USD
Retailer 17$455 USD
Retailer 4$461 USD
Retailer 16$635 USD
Retailer 20$649 USD
Retailer 7$675 USD
Retailer 10$715 USD
Retailer 18$745 USD
Retailer 13$878 USD
Retailer 19$937 USD
Retailer 3$1,000 USD
Retailer 2$1,024 USD
Retailer 14$1,320 USD
Retailer 12$1,388 USD
Retailer 9$1,581 USD
Retailer 8$1,632 USD
Retailer 6$1,685 USD
Retailer 15$1,754 USD
Retailer 5$2,010 USD
Brilliant Earth$2,910 USD

29 data points across 20 retailers

23 retailers$455 USD to $2,910 USD

Retailer 1
-
$337 USD
Price last confirmed 16 days ago
Retailer 2
-
$391 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$418 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$455 USD
£359 GBP
View
A
Retailer 5
-
$461 USD
HK$3,600 HKD
View
Retailer 6
-
$635 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$649 USD
€618 EUR
View
Retailer 8
-
$675 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$715 USD
View
A
Retailer 10
-
$745 USD
£587 GBP
View
A
Retailer 11
-
$878 USD
View
Retailer 12
-
$937 USD
A$1,441 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,000 USD
ZAR 16,154 ZAR
View
Price last confirmed 9 days ago
A
Retailer 14
-
$1,024 USD
View
B+
Retailer 15
-
$1,320 USD
SGD 1,784 SGD
View
Retailer 16
-
$1,345 USD
View
Price last confirmed 17 days ago
B+
Retailer 17
-
$1,388 USD
View
B+
Retailer 18
-
$1,581 USD
View
Retailer 19
-
$1,632 USD
View
Price last confirmed 8 days ago
Retailer 20
-
$1,685 USD
£1,327 GBP
View
Price last confirmed 12 days ago
B+
Retailer 21
-
$1,754 USD
View
B+
Retailer 22
-
$2,010 USD
View
Most Expensive
B
Brilliant Earth
18549667A · Oct 31
$2,910 USD
View
22 more retailers have this diamond
Prices start from $455 USDSave up to $2,455 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
2.53ct Marquise
$455 USD