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Marquise|Lab Grown|IGI

3.79ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG841630943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841630943

Diamond specifications and retailer prices

From $772 AUD
$541 USD
As of November 1, 2026
Save $4,279 AUD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,051 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.79ct lab-grown marquise diamond

This 3.79ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841630943 or 841630943. Listed at 5 retailers as of October 29, 2026, with prices from $772 to $5,051, a $4,279 spread on the same certified stone. Frank Darling lists it at $5,051. 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

3.79
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841630943
Dimensions15.44 × 8.12 × 5.25 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.44 mm8.12 mm3.79 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841630943
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.7%

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: Nov 1
Current: $5,051 AUD|Low: $772 AUD|High: $5,051 AUD|Avg: $3,011 AUD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$772 AUD
Retailer 4$1,080 AUD
Retailer 5$2,804 AUD
Retailer 3$4,431 AUD
Frank Darling$5,051 AUD

6 data points across 5 retailers

5 retailers$772 AUD to $5,051 AUD

A
Cheapest Retailer
-
$772 AUD
$541 USD
Final sale: no returns
B+
Retailer 2
-
$1,080 AUD
$757 USD
View
Retailer 3
-
$2,804 AUD
$1,965 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$4,431 AUD
$3,105 USD
View
Most Expensive
B
Frank Darling
100752834666KD · Oct 29
$5,051 AUD
$3,540 USD
View
4 more retailers have this diamond
Prices start from $772 AUDSave up to $4,279 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
3.79ct Marquise
$772 AUD