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Emerald|Lab Grown|IGI

6.63ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG842631268

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842631268

Diamond specifications and retailer prices

From $2,810 NZD
$1,584 USD
As of October 30, 2026
Save $9,076 NZD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,667 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.63ct lab-grown emerald diamond

This 6.63ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631268 or 842631268. Listed at 20 retailers as of October 30, 2026, with a 323% 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

6.63
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631268
Dimensions13.60 × 8.51 × 5.72 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm8.51 mm6.63 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631268
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 67.2%

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: $15,667 NZD|Low: $2,810 NZD|High: $15,667 NZD|Avg: $8,383 NZD
Helzberg Diamonds
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 6$2,810 NZD
Retailer 20$3,148 NZD
Retailer 10$3,281 NZD
Retailer 14$3,557 NZD
Retailer 19$4,008 NZD
Retailer 4$4,648 NZD
Retailer 12$4,720 NZD
Retailer 18$5,765 NZD
Retailer 8$5,932 NZD
Retailer 2$6,111 NZD
Retailer 7$6,349 NZD
Retailer 16$7,869 NZD
Retailer 11$8,433 NZD
Retailer 17$8,675 NZD
Retailer 9$9,419 NZD
Retailer 13$9,845 NZD
Retailer 3$10,898 NZD
Retailer 5$11,453 NZD
Retailer 15$11,886 NZD
Helzberg Diamonds$15,667 NZD

24 data points across 20 retailers

20 retailers$2,810 NZD to $11,886 NZD

A
Cheapest Retailer
-
$2,810 NZD
$1,584 USD
A
Retailer 2
-
$3,148 NZD
$1,774 USD
View
Final sale: no returns
A
Retailer 3
-
$3,281 NZD
$1,849 USD
View
A
Retailer 4
-
$3,557 NZD
$2,005 USD
View
A
Retailer 5
-
$4,008 NZD
$2,259 USD
View
A
Retailer 6
-
$4,648 NZD
£2,063 GBP
View
A
Retailer 7
-
$4,720 NZD
$2,660 USD
View
A
Retailer 8
-
$5,765 NZD
$3,249 USD
View
B+
Retailer 9
-
$5,932 NZD
€3,184 EUR
View
B+
Retailer 10
-
$6,111 NZD
$3,444 USD
View
B+
Retailer 11
-
$6,349 NZD
ZAR 57,805 ZAR
View
B+
Retailer 12
-
$7,869 NZD
£3,492 GBP
View
B+
Retailer 13
-
$8,433 NZD
$4,753 USD
View
B+
Retailer 14
-
$8,675 NZD
$4,889 USD
View
B+
Retailer 15
-
$9,419 NZD
£4,180 GBP
View
B
Retailer 16
-
$9,845 NZD
A$8,536 AUD
View
B+
Retailer 17
-
$10,898 NZD
SGD 8,300 SGD
View
B+
Retailer 18
-
$11,453 NZD
$6,455 USD
View
B+
Retailer 19
-
$11,886 NZD
$6,699 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHIMO · Oct 13
$15,667 NZD
$8,830 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from $2,810 NZDSave up to $9,076 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
6.63ct Emerald
$2,810 NZD