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Marquise|Lab Grown|IGI

3.74ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG825675213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825675213

Diamond specifications and retailer prices

From $1,270 AUD
$892 USD
As of October 30, 2026
Save $6,681 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,951 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.74ct lab-grown marquise diamond

This 3.74ct 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 LG825675213 or 825675213. Listed at 20 retailers as of October 28, 2026, with prices from $1,270 to $7,951, a $6,681 spread on the same certified stone. Rare Carat lists it at $7,951. 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

3.74
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675213
Dimensions16.31 × 8.36 × 4.65 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.31 mm8.36 mm3.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675213
Side View
Table 65.0%Crown 35.9°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
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: $7,951 AUD|Low: $1,270 AUD|High: $8,029 AUD|Avg: $3,171 AUD|-1.0%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 3$1,270 AUD
Retailer 10$1,408 AUD
Retailer 20$1,421 AUD
Retailer 7$1,472 AUD
Retailer 11$1,500 AUD
Retailer 4$1,713 AUD
Retailer 14$1,723 AUD
Retailer 17$2,009 AUD
Retailer 13$2,266 AUD
Retailer 19$2,362 AUD
Retailer 15$3,276 AUD
Retailer 2$3,325 AUD
Retailer 8$3,484 AUD
Retailer 16$3,834 AUD
Retailer 6$4,057 AUD
Retailer 12$4,218 AUD
Retailer 18$4,607 AUD
Retailer 9$5,095 AUD
Retailer 5$5,114 AUD
Rare Carat$7,951 AUD

29 data points across 20 retailers

20 retailers$1,270 AUD to $7,951 AUD

A
Cheapest Retailer
-
$1,270 AUD
$892 USD
A
Retailer 2
-
$1,408 AUD
$989 USD
View
A
Retailer 3
-
$1,421 AUD
$998 USD
View
Final sale: no returns
A
Retailer 4
-
$1,472 AUD
$1,034 USD
View
Retailer 5
-
$1,500 AUD
$1,054 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,713 AUD
£948 GBP
View
A
Retailer 7
-
$1,723 AUD
$1,210 USD
View
A
Retailer 8
-
$2,009 AUD
$1,411 USD
View
A
Retailer 9
-
$2,266 AUD
£1,253 GBP
View
A
Retailer 10
-
$2,362 AUD
$1,659 USD
View
B+
Retailer 11
-
$3,276 AUD
$2,301 USD
View
B+
Retailer 12
-
$3,325 AUD
View
B+
Retailer 13
-
$3,484 AUD
ZAR 39,536 ZAR
View
B+
Retailer 14
-
$3,834 AUD
$2,693 USD
View
B+
Retailer 15
-
$4,057 AUD
£2,244 GBP
View
B+
Retailer 16
-
$4,218 AUD
$2,963 USD
View
B+
Retailer 17
-
$4,607 AUD
$3,236 USD
View
B+
Retailer 18
-
$5,095 AUD
£2,818 GBP
View
B+
Retailer 19
-
$5,114 AUD
$3,592 USD
View
Most Expensive
B
Rare Carat
IND VG-9_l_825675213 · Oct 28
$7,951 AUD
$5,585 USD
View
19 more retailers have this diamond
Prices start from $1,270 AUDSave up to $6,681 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
3.74ct Marquise
$1,270 AUD