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Marquise|Lab Grown|IGI

2.03ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG839618018

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839618018

Diamond specifications and retailer prices

From $1,089 AUD
£602 GBP
As of October 26, 2026
Save $2,285 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,374 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG839618018 or 839618018. Listed at 16 retailers as of October 26, 2026, with prices from $1,089 to $3,374, a $2,285 spread on the same certified stone. Do Amore Diamonds lists it at $3,374. 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

2.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839618018
Dimensions13.14 × 6.52 × 3.98 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm6.52 mm2.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839618018
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.0%

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 26
Current: $3,374 AUD|Low: $674 AUD|High: $3,374 AUD|Avg: $1,769 AUD
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
Retailer 14
Retailer 15
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Retailer 17
October 27, 2026
Retailer 15$674 AUD
Retailer 6$745 AUD
Retailer 5$756 AUD
Retailer 16$783 AUD
Retailer 10$1,089 AUD
Retailer 9$1,335 AUD
Retailer 11$1,382 AUD
Retailer 13$1,476 AUD
Retailer 2$1,835 AUD
Retailer 14$1,901 AUD
Retailer 3$2,103 AUD
Retailer 17$2,211 AUD
Retailer 12$2,415 AUD
Retailer 7$2,427 AUD
Retailer 4$2,449 AUD
Retailer 8$2,894 AUD
Do Amore Diamonds$3,374 AUD

20 data points across 17 retailers

16 retailers$1,089 AUD to $3,374 AUD

Retailer 1
-
$674 AUD
£373 GBP
Price last confirmed 16 days ago
Retailer 2
-
$745 AUD
$523 USD
View
Price last confirmed 6 days ago
Retailer 3
-
$756 AUD
$531 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$783 AUD
$550 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$1,089 AUD
£602 GBP
View
Retailer 6
-
$1,335 AUD
$938 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,382 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,476 AUD
ZAR 16,748 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,835 AUD
CA$1,791 CAD
View
Retailer 10
-
$1,901 AUD
$1,335 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$2,103 AUD
$1,477 USD
View
B
Retailer 12
-
$2,211 AUD
$1,553 USD
View
Retailer 13
-
$2,415 AUD
£1,336 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,427 AUD
$1,705 USD
View
B
Retailer 15
-
$2,449 AUD
$1,720 USD
View
Most Expensive
B
Do Amore Diamonds
25-103237-006A · Oct 27
$3,374 AUD
$2,370 USD
View
15 more retailers have this diamond
Prices start from $1,089 AUDSave up to $2,285 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
2.03ct Marquise
$1,089 AUD