Emerald|Lab Grown|IGI

6.57ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG805636069

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805636069

Diamond specifications and retailer prices

From $2,917 NZD
$1,644 USD
As of October 30, 2026
Save $8,964 NZD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $24,224 NZD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.57ct lab-grown emerald diamond

This 6.57ct 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 LG805636069 or 805636069. Listed at 21 retailers as of October 30, 2026, with a 307% 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

6.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805636069
Dimensions12.26 × 8.48 × 5.88 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm8.48 mm6.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805636069
Side View
Table 65.0%Crown 37.9°Girdle: MediumPavilion 38°Culet: LargeDepth 69.3%

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: $4,796 NZD|Low: $2,802 NZD|High: $11,881 NZD|Avg: $5,931 NZD|-9.2%
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
October 30, 2026
Retailer 2$2,917 NZD
Retailer 17$3,174 NZD
Retailer 5$3,268 NZD
Retailer 4$3,384 NZD
Retailer 20$3,384 NZD
Retailer 7$3,682 NZD
Retailer 9$3,985 NZD
Retailer 1$4,796 NZD
Retailer 16$4,840 NZD
Retailer 14$5,256 NZD
Retailer 3$5,836 NZD
Retailer 18$6,281 NZD
Retailer 19$6,343 NZD
Retailer 12$6,549 NZD
Retailer 13$7,003 NZD
Retailer 11$8,573 NZD
Retailer 8$9,120 NZD
Retailer 15$9,716 NZD
Retailer 6$9,817 NZD
Retailer 10$11,881 NZD

38 data points across 20 retailers

21 retailers$2,917 NZD to $11,881 NZD

A
Cheapest Retailer
-
$2,917 NZD
$1,644 USD
A
Retailer 2
-
$3,174 NZD
$1,789 USD
View
A
Retailer 3
-
$3,268 NZD
$1,842 USD
View
Final sale: no returns
Retailer 4
-
$3,384 NZD
$1,907 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,384 NZD
$1,907 USD
View
A
Retailer 6
-
$3,682 NZD
$2,075 USD
View
A
Retailer 7
-
$3,985 NZD
$2,246 USD
View
A
Retailer 8
-
$4,796 NZD
£2,128 GBP
View
A
Retailer 9
-
$4,840 NZD
$2,728 USD
View
A
Retailer 10
-
$5,256 NZD
€2,821 EUR
View
A
Retailer 11
-
$5,836 NZD
$3,289 USD
View
Retailer 12
-
$6,281 NZD
A$5,446 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$6,343 NZD
$3,575 USD
View
B+
Retailer 14
-
$6,549 NZD
ZAR 59,627 ZAR
View
B+
Retailer 15
-
$7,003 NZD
£3,108 GBP
View
B+
Retailer 16
-
$8,573 NZD
$4,832 USD
View
B+
Retailer 17
-
$9,120 NZD
$5,140 USD
View
B+
Retailer 18
-
$9,716 NZD
£4,312 GBP
View
B+
Retailer 19
-
$9,817 NZD
$5,533 USD
View
B
Retailer 20
-
$11,881 NZD
$6,696 USD
View
Most Expensive
Queensmith
LG805636069 · Oct 9
$24,224 NZD
£10,750 GBP
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from $2,917 NZDSave up to $8,964 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
6.57ct Emerald
$2,917 NZD