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Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG835612591

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835612591

Diamond specifications and retailer prices

From $2,012 AUD
$1,413 USD
As of October 30, 2026
Save $8,495 AUD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,772 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835612591 or 835612591. Listed at 27 retailers as of October 30, 2026, with a 422% 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

5.07
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835612591
Dimensions18.07 × 8.95 × 5.52 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
18.07 mm8.95 mm5.07 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835612591
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

Caratlytics Score

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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 30
Current: $3,790 AUD|Low: $2,012 AUD|High: $18,763 AUD|Avg: $5,302 AUD|-14.0%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 19$2,012 AUD
Retailer 9$2,188 AUD
Retailer 8$2,252 AUD
Retailer 23$2,333 AUD
Retailer 20$2,451 AUD
Retailer 2$2,520 AUD
Retailer 4$2,697 AUD
Retailer 3$2,760 AUD
Retailer 21$3,293 AUD
Retailer 17$3,661 AUD
Retailer 1$3,790 AUD
Retailer 25$3,981 AUD
Retailer 7$4,373 AUD
Retailer 24$4,741 AUD
Retailer 18$5,122 AUD
Retailer 6$5,173 AUD
Retailer 14$5,641 AUD
Retailer 15$6,036 AUD
Retailer 11$6,874 AUD
Retailer 16$7,216 AUD
Retailer 13$7,807 AUD
Retailer 22$8,209 AUD
Retailer 5$8,489 AUD
Retailer 10$8,798 AUD
Retailer 12$10,506 AUD

18 data points across 25 retailers

27 retailers$2,012 AUD to $10,506 AUD

A
Cheapest Retailer
-
$2,012 AUD
$1,413 USD
A
Retailer 2
-
$2,188 AUD
$1,537 USD
View
A
Retailer 3
-
$2,252 AUD
$1,582 USD
View
Final sale: no returns
A
Retailer 4
-
$2,333 AUD
$1,639 USD
View
A
Retailer 5
-
$2,451 AUD
£1,355 GBP
View
A
Retailer 6
-
$2,520 AUD
$1,770 USD
View
A
Retailer 7
-
$2,697 AUD
HK$14,800 HKD
View
A
Retailer 8
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$2,760 AUD
$1,939 USD
View
Retailer 9
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$2,839 AUD
$1,994 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$3,293 AUD
£1,821 GBP
View
A
Retailer 11
-
$3,661 AUD
$2,572 USD
View
A
Retailer 12
-
$3,790 AUD
$2,662 USD
View
B+
Retailer 13
-
$3,981 AUD
€2,663 EUR
View
B+
Retailer 14
-
$4,373 AUD
$3,072 USD
View
B+
Retailer 15
-
$4,741 AUD
ZAR 53,802 ZAR
View
Retailer 16
-
$5,122 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
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$5,173 AUD
$3,634 USD
View
B+
Retailer 18
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$5,641 AUD
£3,120 GBP
View
B+
Retailer 19
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$6,036 AUD
$4,240 USD
View
B+
Retailer 20
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$6,874 AUD
$4,829 USD
View
B+
Retailer 21
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$7,216 AUD
£3,991 GBP
View
B
Retailer 22
-
$7,807 AUD
SGD 7,411 SGD
View
B
Retailer 23
-
$8,209 AUD
$5,766 USD
View
B
Retailer 24
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$8,489 AUD
$5,963 USD
View
B
Retailer 25
-
$8,798 AUD
$6,180 USD
View
B
Retailer 26
-
$10,506 AUD
$7,380 USD
View
Most Expensive
Novita Diamonds
cert_835612591 · Oct 8
$13,772 AUD
View
Price last confirmed 22 days ago
26 more retailers have this diamond
Prices start from $2,012 AUDSave up to $8,495 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
5.07ct Marquise
$2,012 AUD