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Emerald|Lab Grown|IGI

5.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629464

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629464

Diamond specifications and retailer prices

From $17,053 NZD
$9,611 USD
As of October 30, 2026
Save $62,535 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $79,588 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.31ct lab-grown emerald diamond

This 5.31ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629464 or 768629464. Listed at 14 retailers as of October 30, 2026, with prices from $17,053 to $79,588, a $62,535 spread on the same certified stone. With Clarity lists it at $79,588. 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

5.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629464
Dimensions11.43 × 8.17 × 5.56 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.43 mm8.17 mm5.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629464
Side View
Table 63.0%Crown 37.2°Girdle: Slightly ThickPavilion 41.8°Culet: LargeDepth 68.1%

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: $23,127 NZD|Low: $17,053 NZD|High: $79,588 NZD|Avg: $37,820 NZD|-23.8%
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
With Clarity
October 31, 2026
Retailer 11$17,053 NZD
Retailer 10$19,411 NZD
Retailer 2$20,502 NZD
Retailer 13$20,635 NZD
Retailer 3$21,303 NZD
Retailer 1$23,127 NZD
Retailer 6$30,181 NZD
Retailer 8$32,871 NZD
Retailer 9$34,983 NZD
Retailer 4$35,656 NZD
Retailer 7$39,608 NZD
Retailer 12$53,891 NZD
Retailer 5$60,965 NZD
With Clarity$79,588 NZD

38 data points across 14 retailers

14 retailers$17,053 NZD to $79,588 NZD

A
Cheapest Retailer
-
$17,053 NZD
$9,611 USD
A
Retailer 2
-
$19,411 NZD
$10,940 USD
View
A
Retailer 3
-
$20,502 NZD
$11,555 USD
View
A
Retailer 4
-
$20,635 NZD
$11,630 USD
View
A
Retailer 5
-
$21,303 NZD
HK$93,800 HKD
View
A
Retailer 6
-
$23,127 NZD
£10,263 GBP
View
B+
Retailer 7
-
$30,181 NZD
$17,010 USD
View
B+
Retailer 8
-
$32,871 NZD
€17,644 EUR
View
B+
Retailer 9
-
$34,983 NZD
£15,525 GBP
View
B+
Retailer 10
-
$35,656 NZD
$20,096 USD
View
B+
Retailer 11
-
$39,608 NZD
ZAR 360,636 ZAR
View
B
Retailer 12
-
$53,891 NZD
$30,373 USD
View
B
Retailer 13
-
$60,965 NZD
$34,360 USD
View
Most Expensive
B
With Clarity
768629464 · Oct 31
$79,588 NZD
$44,856 USD
View
13 more retailers have this diamond
Prices start from $17,053 NZDSave up to $62,535 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
5.31ct Emerald
$17,053 NZD