CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG825693231

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825693231

Diamond specifications and retailer prices

From $1,233 AUD
As of November 3, 2026
Save $7,416 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,649 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825693231 or 825693231. Listed at 20 retailers as of November 3, 2026, with prices from $1,233 to $8,649, a $7,416 spread on the same certified stone. Do Amore Diamonds lists it at $8,649. 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825693231
Dimensions15.37 × 7.66 × 4.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.37 mm7.66 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825693231
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.1%

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: Nov 3
Current: $8,649 AUD|Low: $1,130 AUD|High: $10,310 AUD|Avg: $4,068 AUD|-16.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 6$1,233 AUD
Retailer 12$1,515 AUD
Retailer 13$1,532 AUD
Retailer 4$1,644 AUD
Retailer 9$1,803 AUD
Retailer 15$1,886 AUD
Retailer 2$2,148 AUD
Retailer 20$3,187 AUD
Retailer 18$3,279 AUD
Retailer 16$3,427 AUD
Retailer 21$3,532 AUD
Retailer 10$4,246 AUD
Retailer 3$4,276 AUD
Retailer 7$4,512 AUD
Retailer 14$4,625 AUD
Retailer 8$5,037 AUD
Retailer 19$5,289 AUD
Retailer 5$5,599 AUD
Retailer 11$6,007 AUD
Retailer 17$6,232 AUD
Do Amore Diamonds$8,649 AUD

24 data points across 21 retailers

20 retailers$1,233 AUD to $8,649 AUD

A
Cheapest Retailer
-
$1,233 AUD
Final sale: no returns
Retailer 2
-
$1,493 AUD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,532 AUD
View
A
Retailer 4
-
$1,644 AUD
View
A
Retailer 5
-
$1,803 AUD
View
A
Retailer 6
-
$1,886 AUD
View
B+
Retailer 7
-
$2,148 AUD
View
B+
Retailer 8
-
$3,187 AUD
View
B+
Retailer 9
-
$3,279 AUD
View
B+
Retailer 10
-
$3,427 AUD
View
B+
Retailer 11
-
$3,532 AUD
View
B
Retailer 12
-
$4,246 AUD
View
B
Retailer 13
-
$4,276 AUD
View
B
Retailer 14
-
$4,512 AUD
View
Retailer 15
-
$4,625 AUD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$5,037 AUD
View
B
Retailer 17
-
$5,289 AUD
View
Retailer 18
-
$5,599 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$6,232 AUD
View
Most Expensive
B
Do Amore Diamonds
25-261193-010 · Nov 4
$8,649 AUD
$6,040 USD
View
19 more retailers have this diamond
Prices start from $1,233 AUDSave up to $7,416 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
3.03ct Marquise
$1,233 AUD