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Marquise|Lab Grown|IGI

3.76ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG825675215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825675215

Diamond specifications and retailer prices

From $1,276 AUD
$896 USD
As of October 30, 2026
Save $6,718 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,994 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.76ct lab-grown marquise diamond

This 3.76ct 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 LG825675215 or 825675215. Listed at 20 retailers as of October 28, 2026, with prices from $1,276 to $7,994, a $6,718 spread on the same certified stone. Rare Carat lists it at $7,994. 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

3.76
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825675215
Dimensions15.61 × 8.28 × 4.77 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.61 mm8.28 mm3.76 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825675215
Side View
Table 55.0%Crown 36.9°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 57.6%

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 30
Current: $7,994 AUD|Low: $1,264 AUD|High: $8,072 AUD|Avg: $3,186 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 20$1,276 AUD
Retailer 10$1,415 AUD
Retailer 19$1,429 AUD
Retailer 6$1,481 AUD
Retailer 11$1,508 AUD
Retailer 3$1,722 AUD
Retailer 13$1,730 AUD
Retailer 16$2,017 AUD
Retailer 2$2,278 AUD
Retailer 18$2,375 AUD
Retailer 14$3,293 AUD
Retailer 9$3,403 AUD
Retailer 7$3,502 AUD
Retailer 15$3,872 AUD
Retailer 5$4,079 AUD
Retailer 12$4,241 AUD
Retailer 17$4,630 AUD
Retailer 4$5,141 AUD
Retailer 8$5,142 AUD
Rare Carat$7,994 AUD

29 data points across 20 retailers

20 retailers$1,276 AUD to $7,994 AUD

A
Cheapest Retailer
-
$1,276 AUD
$896 USD
A
Retailer 2
-
$1,415 AUD
$994 USD
View
A
Retailer 3
-
$1,429 AUD
$1,004 USD
View
Final sale: no returns
A
Retailer 4
-
$1,481 AUD
$1,040 USD
View
Retailer 5
-
$1,508 AUD
$1,059 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,722 AUD
£953 GBP
View
A
Retailer 7
-
$1,730 AUD
$1,215 USD
View
A
Retailer 8
-
$2,017 AUD
$1,417 USD
View
A
Retailer 9
-
$2,278 AUD
£1,260 GBP
View
A
Retailer 10
-
$2,375 AUD
$1,668 USD
View
B+
Retailer 11
-
$3,293 AUD
$2,313 USD
View
Retailer 12
-
$3,403 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$3,502 AUD
ZAR 39,740 ZAR
View
B+
Retailer 14
-
$3,872 AUD
$2,720 USD
View
B+
Retailer 15
-
$4,079 AUD
£2,256 GBP
View
B+
Retailer 16
-
$4,241 AUD
$2,979 USD
View
B+
Retailer 17
-
$4,630 AUD
$3,252 USD
View
B+
Retailer 18
-
$5,141 AUD
$3,611 USD
View
B+
Retailer 19
-
$5,142 AUD
£2,844 GBP
View
Most Expensive
B
Rare Carat
IND VG-4_l_825675215 · Oct 28
$7,994 AUD
$5,615 USD
View
19 more retailers have this diamond
Prices start from $1,276 AUDSave up to $6,718 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
3.76ct Marquise
$1,276 AUD