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Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG823683449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823683449

Diamond specifications and retailer prices

From $1,300 AUD
$914 USD
As of October 27, 2026
Save $4,625 AUD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,546 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823683449 or 823683449. Listed at 24 retailers as of October 27, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.55
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823683449
Dimensions13.55 × 7.14 × 4.59 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm7.14 mm2.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823683449
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 41°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 27
Current: $11,546 AUD|Low: $1,038 AUD|High: $12,143 AUD|Avg: $3,319 AUD|-4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 4$1,300 AUD
Retailer 20$1,415 AUD
Retailer 9$1,455 AUD
Retailer 3$1,509 AUD
Retailer 21$1,509 AUD
Retailer 12$1,534 AUD
Retailer 11$1,756 AUD
Retailer 15$1,892 AUD
Retailer 7$1,974 AUD
Retailer 10$2,124 AUD
Retailer 16$2,385 AUD
Retailer 6$3,120 AUD
Retailer 19$3,354 AUD
Retailer 5$3,619 AUD
Retailer 17$3,948 AUD
Retailer 18$4,244 AUD
Retailer 2$4,294 AUD
Retailer 8$4,716 AUD
Retailer 14$4,892 AUD
Retailer 13$5,676 AUD
Do Amore Diamonds$11,546 AUD

34 data points across 21 retailers

24 retailers$1,300 AUD to $5,924 AUD

A
Cheapest Retailer
-
$1,300 AUD
$914 USD
A
Retailer 2
-
$1,415 AUD
$995 USD
View
A
Retailer 3
-
$1,455 AUD
$1,023 USD
View
Final sale: no returns
A
Retailer 4
-
$1,509 AUD
$1,061 USD
View
A
Retailer 5
-
$1,509 AUD
$1,061 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,534 AUD
$1,079 USD
View
A
Retailer 7
-
$1,756 AUD
$1,235 USD
View
A
Retailer 8
-
$1,892 AUD
£1,048 GBP
View
B+
Retailer 9
-
$1,974 AUD
$1,388 USD
View
B+
Retailer 10
-
$2,124 AUD
$1,494 USD
View
B+
Retailer 11
-
$2,207 AUD
$1,552 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$2,385 AUD
£1,320 GBP
View
B+
Retailer 13
-
$3,120 AUD
$2,194 USD
View
B
Retailer 14
-
$3,354 AUD
$2,359 USD
View
B
Retailer 15
-
$3,619 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$3,948 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$4,244 AUD
$2,985 USD
View
B
Retailer 18
-
$4,294 AUD
ZAR 48,791 ZAR
View
B
Retailer 19
-
$4,594 AUD
£2,544 GBP
View
B
Retailer 20
-
$4,716 AUD
$3,317 USD
View
B
Retailer 21
-
$4,892 AUD
$3,440 USD
View
B
Retailer 22
-
$5,676 AUD
£3,143 GBP
View
B
Retailer 23
-
$5,924 AUD
$4,166 USD
View
Most Expensive
B
Do Amore Diamonds
27-D4A751C87 · Oct 29
$11,546 AUD
$8,120 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,300 AUDSave up to $4,625 AUD

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
2.55ct Marquise
$1,300 AUD