Emerald|Lab Grown|IGI

6.52ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • IGI LG644430732

Shape and cutting style on the report: Emerald cut

Certificate IGI LG644430732

Diamond specifications and retailer prices

From $2,051 NZD
$1,156 USD
As of October 31, 2026
Save $14,237 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,375 NZD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 6.52ct lab-grown emerald diamond

This 6.52ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG644430732 or 644430732. Listed at 21 retailers as of October 31, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.52
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644430732
Dimensions12.83 × 8.25 × 5.49 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm8.25 mm6.52 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644430732
Side View
Table 66.0%Crown 37.5°Girdle: MED-STKPavilion 37.8°Culet: LNGDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,375 NZD|Low: $2,051 NZD|High: $19,375 NZD|Avg: $6,434 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
November 1, 2026
Retailer 15$2,051 NZD
Retailer 5$2,127 NZD
Retailer 12$2,440 NZD
Retailer 6$2,972 NZD
Retailer 8$2,995 NZD
Retailer 9$3,404 NZD
Retailer 10$4,349 NZD
Retailer 14$4,445 NZD
Retailer 11$4,542 NZD
Retailer 16$6,453 NZD
Retailer 7$6,490 NZD
Retailer 4$6,592 NZD
Retailer 2$7,542 NZD
Retailer 13$7,869 NZD
Retailer 3$16,288 NZD
Brilliant Earth$19,375 NZD

42 data points across 16 retailers

21 retailers$2,051 NZD to $16,288 NZD

Retailer 1
-
$1,760 NZD
$992 USD
Price last confirmed 30 days ago
Retailer 2
-
$1,994 NZD
$1,124 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$2,051 NZD
$1,156 USD
View
Final sale: no returns
Retailer 4
-
$2,127 NZD
$1,199 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$2,440 NZD
$1,375 USD
View
B+
Retailer 6
-
$2,972 NZD
$1,675 USD
View
B
Retailer 7
-
$2,995 NZD
$1,688 USD
View
B+
Retailer 8
-
$3,404 NZD
£1,510 GBP
View
B+
Retailer 9
-
$3,630 NZD
$2,046 USD
View
B
Retailer 10
-
$4,349 NZD
A$3,771 AUD
View
Retailer 11
-
$4,400 NZD
$2,480 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$4,445 NZD
$2,505 USD
View
B
Retailer 13
-
$4,542 NZD
ZAR 41,357 ZAR
View
B
Retailer 14
-
$6,453 NZD
$3,637 USD
View
B
Retailer 15
-
$6,490 NZD
£2,880 GBP
View
B
Retailer 16
-
$6,592 NZD
$3,715 USD
View
B
Retailer 17
-
$7,542 NZD
£3,347 GBP
View
Retailer 18
-
$7,869 NZD
$4,435 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$8,341 NZD
$4,701 USD
View
C
Retailer 20
-
$16,288 NZD
$9,180 USD
View
Most Expensive
Brilliant Earth
18588309A · Oct 3
$19,375 NZD
$10,920 USD
View
Price under review
20 more retailers have this diamond
Prices start from $2,051 NZDSave up to $14,237 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
6.52ct Emerald
$2,051 NZD