CaratHunter
Plans
Heart|Lab Grown|IGI

6.56ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG833673275

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833673275

Diamond specifications and retailer prices

From $2,079 NZD
$1,172 USD
As of October 30, 2026
Save $12,079 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,159 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.56ct lab-grown heart diamond

This 6.56ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833673275 or 833673275. Listed at 21 retailers as of October 30, 2026, with prices from $2,079 to $14,159, a $12,079 spread on the same certified stone. Brilliant Earth lists it at $14,159. 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

6.56
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833673275
Dimensions13.01 × 11.73 × 7.24 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm11.73 mm6.56 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833673275
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 55.6%

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: $14,159 NZD|Low: $2,079 NZD|High: $14,159 NZD|Avg: $5,371 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
October 31, 2026
Retailer 6$2,079 NZD
Retailer 4$2,262 NZD
Retailer 7$2,411 NZD
Retailer 10$2,504 NZD
Retailer 14$2,715 NZD
Retailer 2$3,365 NZD
Retailer 11$3,819 NZD
Retailer 3$4,402 NZD
Retailer 15$4,464 NZD
Retailer 12$4,666 NZD
Retailer 9$6,471 NZD
Retailer 13$7,790 NZD
Retailer 8$7,842 NZD
Retailer 5$11,496 NZD
Brilliant Earth$14,159 NZD

29 data points across 15 retailers

21 retailers$2,079 NZD to $14,159 NZD

A
Cheapest Retailer
-
$2,079 NZD
$1,172 USD
A
Retailer 2
-
$2,262 NZD
$1,275 USD
View
A
Retailer 3
-
$2,328 NZD
$1,312 USD
View
Final sale: no returns
A
Retailer 4
-
$2,411 NZD
$1,359 USD
View
Retailer 5
-
$2,411 NZD
$1,359 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,504 NZD
£1,111 GBP
View
A
Retailer 7
-
$2,715 NZD
$1,530 USD
View
A
Retailer 8
-
$3,365 NZD
£1,493 GBP
View
A
Retailer 9
-
$3,819 NZD
€2,050 EUR
View
A
Retailer 10
-
$3,827 NZD
$2,157 USD
View
A
Retailer 11
-
$4,402 NZD
$2,481 USD
View
Retailer 12
-
$4,464 NZD
A$3,871 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$4,519 NZD
$2,547 USD
View
A
Retailer 14
-
$4,666 NZD
ZAR 42,483 ZAR
View
B+
Retailer 15
-
$5,628 NZD
$3,172 USD
View
B+
Retailer 16
-
$6,471 NZD
$3,647 USD
View
B+
Retailer 17
-
$7,790 NZD
£3,457 GBP
View
B+
Retailer 18
-
$7,842 NZD
SGD 5,973 SGD
View
B+
Retailer 19
-
$8,444 NZD
$4,759 USD
View
B
Retailer 20
-
$11,496 NZD
$6,479 USD
View
Most Expensive
B
Brilliant Earth
21417018A · Oct 30
$14,159 NZD
$7,980 USD
View
20 more retailers have this diamond
Prices start from $2,079 NZDSave up to $12,079 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
6.56ct Heart
$2,079 NZD