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Heart|Lab Grown|IGI

2.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG778671347

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778671347

Diamond specifications and retailer prices

From $521 AUD
$366 USD
As of October 30, 2026
Save $2,005 AUD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,438 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 2.09ct lab-grown heart diamond

This 2.09ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778671347 or 778671347. Listed at 22 retailers as of October 26, 2026, with a 385% 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

2.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778671347
Dimensions7.96 × 9.02 × 5.16 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm9.02 mm2.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778671347
Side View
Table 61.0%Crown 34°Girdle: MediumPavilion 39.9°Culet: NoneDepth 57.2%

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: Oct 30
Current: $5,438 AUD|Low: $521 AUD|High: $6,378 AUD|Avg: $1,557 AUD|-14.7%
Brilliant Earth
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 12$521 AUD
Retailer 11$582 AUD
Retailer 7$604 AUD
Retailer 3$645 AUD
Retailer 6$645 AUD
Retailer 14$684 AUD
Retailer 18$861 AUD
Retailer 19$868 AUD
Retailer 10$1,146 AUD
Retailer 2$1,164 AUD
Retailer 5$1,310 AUD
Retailer 15$1,428 AUD
Retailer 16$1,556 AUD
Retailer 4$1,892 AUD
Retailer 9$2,070 AUD
Retailer 20$2,074 AUD
Retailer 8$2,131 AUD
Retailer 13$2,437 AUD
Retailer 17$2,526 AUD
Brilliant Earth$5,438 AUD

29 data points across 20 retailers

22 retailers$521 AUD to $2,526 AUD

A
Cheapest Retailer
-
$521 AUD
$366 USD
A
Retailer 2
-
$582 AUD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$604 AUD
$424 USD
View
A
Retailer 4
-
$645 AUD
$453 USD
View
A
Retailer 5
-
$645 AUD
$453 USD
View
A
Retailer 6
-
$684 AUD
£379 GBP
View
A
Retailer 7
-
$861 AUD
$605 USD
View
B+
Retailer 8
-
$868 AUD
$610 USD
View
A
Retailer 9
-
$1,146 AUD
$805 USD
View
A
Retailer 10
-
$1,164 AUD
£644 GBP
View
B+
Retailer 11
-
$1,310 AUD
$920 USD
View
B+
Retailer 12
-
$1,428 AUD
View
B+
Retailer 13
-
$1,556 AUD
ZAR 17,663 ZAR
View
B+
Retailer 14
-
$1,892 AUD
$1,329 USD
View
B+
Retailer 15
-
$2,070 AUD
$1,454 USD
View
B+
Retailer 16
-
$2,074 AUD
$1,457 USD
View
B
Retailer 17
-
$2,131 AUD
$1,497 USD
View
Retailer 18
-
$2,429 AUD
$1,706 USD
View
Price last confirmed 17 days ago
B+
Retailer 19
-
$2,437 AUD
$1,712 USD
View
B+
Retailer 20
-
$2,526 AUD
£1,397 GBP
View
Retailer 21
-
$2,748 AUD
SGD 2,609 SGD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
20276835A · Oct 22
$5,438 AUD
$3,820 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $521 AUDSave up to $2,005 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
2.09ct Heart
$521 AUD