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Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG677524813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677524813

Diamond specifications and retailer prices

From $5,124 AUD
$3,599 USD
As of October 31, 2026
Save $9,812 AUD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $25,685 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG677524813 or 677524813. Listed at 7 retailers as of October 27, 2026, with a 192% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677524813
Dimensions18.04 × 8.73 × 5.61 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm8.73 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677524813
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,295 AUD|Low: $4,654 AUD|High: $25,685 AUD|Avg: $11,421 AUD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 28, 2026
Retailer 6$5,124 AUD
Retailer 5$6,371 AUD
Retailer 1$9,295 AUD
Retailer 3$9,574 AUD
Retailer 4$10,110 AUD
Retailer 2$14,936 AUD
Taylor and Hart$25,685 AUD

26 data points across 7 retailers

7 retailers$5,124 AUD to $14,936 AUD

B+
Cheapest Retailer
-
$5,124 AUD
$3,599 USD
B+
Retailer 2
-
$6,371 AUD
$4,475 USD
View
B
Retailer 3
-
$9,295 AUD
£5,141 GBP
View
Retailer 4
-
$9,574 AUD
$6,725 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$10,110 AUD
$7,102 USD
View
B
Retailer 6
-
$14,936 AUD
£8,261 GBP
View
Most Expensive
Taylor and Hart
J7G9NK4 · Oct 30
$25,685 AUD
$18,042 USD
View
Price under review
6 more retailers have this diamond
Prices start from $5,124 AUDSave up to $9,812 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.

B+
5.07ct Marquise
$5,124 AUD