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Marquise|Lab Grown|IGI

5.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG791610337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791610337

Diamond specifications and retailer prices

From $1,788 AUD
$1,256 USD
As of October 30, 2026
Save $13,429 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,217 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791610337 or 791610337. Listed at 20 retailers as of October 30, 2026, with prices from $1,788 to $15,217, a $13,429 spread on the same certified stone. Yadav Diamonds lists it at $15,217. 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

5.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610337
Dimensions17.58 × 8.92 × 5.61 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.58 mm8.92 mm5.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610337
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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 30
Current: $4,642 AUD|Low: $1,717 AUD|High: $7,994 AUD|Avg: $3,820 AUD|-0.1%
Retailer 1
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
November 1, 2026
Retailer 14$1,788 AUD
Retailer 4$1,946 AUD
Retailer 6$2,003 AUD
Retailer 5$2,076 AUD
Retailer 15$2,076 AUD
Retailer 13$2,320 AUD
Retailer 11$2,918 AUD
Retailer 8$3,231 AUD
Retailer 3$4,294 AUD
Retailer 1$4,642 AUD
Retailer 9$4,653 AUD
Retailer 7$5,532 AUD
Retailer 2$5,953 AUD
Retailer 10$6,576 AUD
Retailer 12$7,951 AUD

45 data points across 15 retailers

20 retailers$1,788 AUD to $15,217 AUD

A
Cheapest Retailer
-
$1,788 AUD
$1,256 USD
A
Retailer 2
-
$1,946 AUD
$1,367 USD
View
A
Retailer 3
-
$2,003 AUD
$1,407 USD
View
Final sale: no returns
Retailer 4
-
$2,076 AUD
$1,458 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$2,076 AUD
$1,458 USD
View
A
Retailer 6
-
$2,320 AUD
$1,630 USD
View
A
Retailer 7
-
$2,869 AUD
$2,015 USD
View
A
Retailer 8
-
$2,918 AUD
$2,050 USD
View
B+
Retailer 9
-
$3,231 AUD
£1,787 GBP
View
B+
Retailer 10
-
$3,868 AUD
$2,717 USD
View
B+
Retailer 11
-
$4,294 AUD
$3,016 USD
View
Retailer 12
-
$4,642 AUD
View
B+
Retailer 13
-
$4,653 AUD
ZAR 52,808 ZAR
View
B
Retailer 14
-
$5,532 AUD
£3,060 GBP
View
B
Retailer 15
-
$5,953 AUD
$4,182 USD
View
B+
Retailer 16
-
$6,576 AUD
£3,637 GBP
View
B
Retailer 17
-
$7,951 AUD
$5,585 USD
View
B
Retailer 18
-
$8,119 AUD
$5,703 USD
View
B
Retailer 19
-
$12,300 AUD
$8,640 USD
View
Most Expensive
B
Yadav Diamonds
13017191 · Oct 30
$15,217 AUD
$10,689 USD
View
19 more retailers have this diamond
Prices start from $1,788 AUDSave up to $13,429 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
5.03ct Marquise
$1,788 AUD