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Marquise|Lab Grown|IGI

3.02ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839687671

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839687671

Diamond specifications and retailer prices

From $1,425 AUD
$999 USD
As of November 2, 2026
Save $4,948 AUD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,325 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687671 or 839687671. Listed at 24 retailers as of November 2, 2026, with a 347% 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

3.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687671
Dimensions14.60 × 7.47 × 4.72 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
14.60 mm7.47 mm3.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687671
Side View
Table 61.0%Crown 39.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.2%

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 2
Current: $2,115 AUD|Low: $1,425 AUD|High: $7,224 AUD|Avg: $3,517 AUD|-2.3%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 4$1,425 AUD
Retailer 23$1,551 AUD
Retailer 5$1,597 AUD
Retailer 14$1,654 AUD
Retailer 15$1,668 AUD
Retailer 7$1,905 AUD
Retailer 1$2,115 AUD
Retailer 3$2,137 AUD
Retailer 22$2,366 AUD
Retailer 12$2,382 AUD
Retailer 21$2,511 AUD
Retailer 8$2,955 AUD
Retailer 11$3,099 AUD
Retailer 6$3,456 AUD
Retailer 19$3,734 AUD
Retailer 20$3,839 AUD
Retailer 9$4,567 AUD
Retailer 18$5,125 AUD
Retailer 17$5,607 AUD
Retailer 10$5,763 AUD
Retailer 2$5,964 AUD
Retailer 13$6,373 AUD
Retailer 16$7,224 AUD

21 data points across 23 retailers

24 retailers$1,425 AUD to $6,373 AUD

A
Cheapest Retailer
-
$1,425 AUD
$999 USD
A
Retailer 2
-
$1,551 AUD
$1,087 USD
View
A
Retailer 3
-
$1,597 AUD
$1,119 USD
View
Final sale: no returns
A
Retailer 4
-
$1,654 AUD
$1,159 USD
View
Retailer 5
-
$1,668 AUD
$1,169 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,905 AUD
$1,335 USD
View
A
Retailer 7
-
$2,115 AUD
£1,167 GBP
View
A
Retailer 8
-
$2,137 AUD
$1,498 USD
View
A
Retailer 9
-
$2,366 AUD
$1,658 USD
View
A
Retailer 10
-
$2,382 AUD
£1,315 GBP
View
A
Retailer 11
-
$2,511 AUD
€1,676 EUR
View
B+
Retailer 12
-
$2,955 AUD
$2,071 USD
View
B+
Retailer 13
-
$3,099 AUD
$2,172 USD
View
B+
Retailer 14
-
$3,456 AUD
$2,422 USD
View
B+
Retailer 15
-
$3,734 AUD
View
B+
Retailer 16
-
$3,839 AUD
ZAR 43,465 ZAR
View
B+
Retailer 17
-
$4,567 AUD
£2,520 GBP
View
B
Retailer 18
-
$5,125 AUD
$3,592 USD
View
B
Retailer 19
-
$5,607 AUD
£3,094 GBP
View
B
Retailer 20
-
$5,763 AUD
$4,039 USD
View
B
Retailer 21
-
$5,964 AUD
$4,180 USD
View
B
Retailer 22
-
$6,373 AUD
SGD 6,036 SGD
View
Retailer 23
-
$7,224 AUD
$5,063 USD
View
Price last confirmed 20 days ago
Most Expensive
Novita Diamonds
cert_839687671 · Oct 8
$7,325 AUD
View
Price last confirmed 24 days ago
23 more retailers have this diamond
Prices start from $1,425 AUDSave up to $4,948 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
3.02ct Marquise
$1,425 AUD