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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 $2,229 NZD
$1,256 USD
As of October 30, 2026
Save $16,737 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,965 NZD 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 $2,229 to $18,965, a $16,737 spread on the same certified stone. Yadav Diamonds lists it at $18,965. 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: $8,153 NZD|Low: $2,140 NZD|High: $9,963 NZD|Avg: $4,761 NZD
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$2,229 NZD
Retailer 4$2,425 NZD
Retailer 6$2,496 NZD
Retailer 5$2,587 NZD
Retailer 15$2,587 NZD
Retailer 13$2,892 NZD
Retailer 11$3,637 NZD
Retailer 8$4,027 NZD
Retailer 3$5,351 NZD
Retailer 9$5,785 NZD
Retailer 10$5,800 NZD
Retailer 7$6,895 NZD
Retailer 2$7,420 NZD
Retailer 1$8,153 NZD
Retailer 12$9,909 NZD

44 data points across 15 retailers

20 retailers$2,229 NZD to $18,965 NZD

A
Cheapest Retailer
-
$2,229 NZD
$1,256 USD
A
Retailer 2
-
$2,425 NZD
$1,367 USD
View
A
Retailer 3
-
$2,496 NZD
$1,407 USD
View
Final sale: no returns
Retailer 4
-
$2,587 NZD
$1,458 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,587 NZD
$1,458 USD
View
A
Retailer 6
-
$2,892 NZD
$1,630 USD
View
A
Retailer 7
-
$3,575 NZD
$2,015 USD
View
A
Retailer 8
-
$3,637 NZD
$2,050 USD
View
B+
Retailer 9
-
$4,027 NZD
£1,787 GBP
View
B+
Retailer 10
-
$4,821 NZD
$2,717 USD
View
B+
Retailer 11
-
$5,351 NZD
$3,016 USD
View
B+
Retailer 12
-
$5,785 NZD
A$5,016 AUD
View
B+
Retailer 13
-
$5,800 NZD
ZAR 52,808 ZAR
View
B
Retailer 14
-
$6,895 NZD
£3,060 GBP
View
B
Retailer 15
-
$7,420 NZD
$4,182 USD
View
B+
Retailer 16
-
$8,153 NZD
£3,618 GBP
View
B
Retailer 17
-
$9,909 NZD
$5,585 USD
View
B
Retailer 18
-
$10,119 NZD
$5,703 USD
View
B
Retailer 19
-
$15,330 NZD
$8,640 USD
View
Most Expensive
B
Yadav Diamonds
13017191 · Oct 30
$18,965 NZD
$10,689 USD
View
19 more retailers have this diamond
Prices start from $2,229 NZDSave up to $16,737 NZD

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
$2,229 NZD