CaratHunter
Plans
Heart|Lab Grown|IGI

3.09ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG696552676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696552676

Diamond specifications and retailer prices

From $1,135 NZD
As of November 6, 2026
Save $4,867 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,888 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696552676 or 696552676. Listed at 21 retailers as of November 3, 2026, with a 429% 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

3.09
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696552676
Dimensions9.55 × 9.79 × 5.84 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.55 mm9.79 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696552676
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.7%

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 6
Current: $11,888 NZD|Low: $1,115 NZD|High: $11,888 NZD|Avg: $3,006 NZD
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
November 6, 2026
Retailer 18$1,135 NZD
Retailer 7$1,234 NZD
Retailer 17$1,268 NZD
Retailer 11$1,382 NZD
Retailer 16$1,633 NZD
Retailer 2$1,750 NZD
Retailer 8$1,898 NZD
Retailer 12$2,006 NZD
Retailer 4$2,152 NZD
Retailer 13$2,176 NZD
Retailer 15$2,699 NZD
Retailer 14$2,976 NZD
Retailer 9$3,000 NZD
Retailer 5$3,361 NZD
Retailer 3$3,700 NZD
Retailer 20$4,486 NZD
Retailer 19$4,540 NZD
Retailer 6$4,620 NZD
Retailer 10$6,002 NZD
Brilliant Earth$11,888 NZD

29 data points across 20 retailers

21 retailers$1,135 NZD to $6,002 NZD

A
Cheapest Retailer
-
$1,135 NZD
Retailer 2
-
$1,225 NZD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$1,234 NZD
View
A
Retailer 4
-
$1,268 NZD
View
Final sale: no returns
Retailer 5
-
$1,382 NZD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,633 NZD
View
A
Retailer 7
-
$1,750 NZD
View
A
Retailer 8
-
$1,898 NZD
View
A
Retailer 9
-
$2,006 NZD
View
A
Retailer 10
-
$2,152 NZD
View
A
Retailer 11
-
$2,176 NZD
View
B+
Retailer 12
-
$2,699 NZD
View
B+
Retailer 13
-
$2,976 NZD
View
B+
Retailer 14
-
$3,000 NZD
View
B+
Retailer 15
-
$3,361 NZD
View
B+
Retailer 16
-
$3,700 NZD
View
B
Retailer 17
-
$4,486 NZD
View
B
Retailer 18
-
$4,540 NZD
View
B
Retailer 19
-
$4,620 NZD
View
B
Retailer 20
-
$6,002 NZD
View
Most Expensive
Brilliant Earth
13733931A · Oct 28
$11,888 NZD
$6,590 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,135 NZDSave up to $4,867 NZD

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
3.09ct Heart
$1,135 NZD