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Marquise|Lab Grown|IGI

3.64ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG813634350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813634350

Diamond specifications and retailer prices

From $1,367 AUD
$960 USD
As of October 31, 2026
Save $4,883 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,086 AUD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.64ct lab-grown marquise diamond

This 3.64ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813634350 or 813634350. Listed at 17 retailers as of October 31, 2026, with a 357% 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

3.64
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813634350
Dimensions16.83 × 7.75 × 4.77 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.83 mm7.75 mm3.64 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813634350
Side View
Table 63.0%Crown 36.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.5%

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: Oct 31
Current: $2,177 AUD|Low: $1,367 AUD|High: $6,250 AUD|Avg: $3,279 AUD|-6.2%
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
Retailer 16
November 1, 2026
Retailer 15$1,367 AUD
Retailer 9$1,666 AUD
Retailer 10$1,972 AUD
Retailer 4$2,039 AUD
Retailer 1$2,177 AUD
Retailer 5$2,604 AUD
Retailer 16$3,198 AUD
Retailer 3$3,277 AUD
Retailer 6$3,309 AUD
Retailer 12$3,639 AUD
Retailer 8$4,251 AUD
Retailer 2$4,761 AUD
Retailer 13$4,911 AUD
Retailer 11$5,085 AUD
Retailer 7$5,371 AUD
Retailer 14$6,250 AUD

19 data points across 16 retailers

17 retailers$1,367 AUD to $6,250 AUD

A
Cheapest Retailer
-
$1,367 AUD
$960 USD
Final sale: no returns
A
Retailer 2
-
$1,666 AUD
$1,170 USD
View
A
Retailer 3
-
$1,972 AUD
$1,385 USD
View
A
Retailer 4
-
$2,039 AUD
$1,432 USD
View
A
Retailer 5
-
$2,177 AUD
£1,204 GBP
View
A
Retailer 6
-
$2,604 AUD
€1,742 EUR
View
B+
Retailer 7
-
$3,198 AUD
View
B+
Retailer 8
-
$3,277 AUD
$2,302 USD
View
B+
Retailer 9
-
$3,309 AUD
ZAR 37,555 ZAR
View
B+
Retailer 10
-
$3,639 AUD
$2,556 USD
View
B+
Retailer 11
-
$4,251 AUD
$2,986 USD
View
B+
Retailer 12
-
$4,761 AUD
SGD 4,519 SGD
View
B+
Retailer 13
-
$4,911 AUD
$3,450 USD
View
B+
Retailer 14
-
$5,085 AUD
$3,572 USD
View
B
Retailer 15
-
$5,371 AUD
£2,971 GBP
View
B
Retailer 16
-
$6,250 AUD
View
Most Expensive
Rare Carat
CN157-11BA · Oct 7
$8,086 AUD
$5,680 USD
View
Price last confirmed 24 days ago
16 more retailers have this diamond
Prices start from $1,367 AUDSave up to $4,883 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
3.64ct Marquise
$1,367 AUD