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Emerald|Lab Grown|IGI

5.21ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811634646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811634646

Diamond specifications and retailer prices

From $13,277 NZD
$7,483 USD
As of November 1, 2026
Save $67,755 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $81,032 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct 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 LG811634646 or 811634646. Listed at 13 retailers as of October 31, 2026, with prices from $13,277 to $81,032, a $67,755 spread on the same certified stone. Do Amore Diamonds lists it at $81,032. 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

5.21
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634646
Dimensions11.27 × 8.05 × 5.43 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
11.27 mm8.05 mm5.21 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634646
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 67.5%

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: Nov 1
Current: $81,032 NZD|Low: $13,277 NZD|High: $85,734 NZD|Avg: $30,975 NZD|+0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$13,277 NZD
Retailer 3$14,620 NZD
Retailer 2$14,975 NZD
Retailer 4$17,030 NZD
Retailer 10$17,472 NZD
Retailer 9$18,337 NZD
Retailer 7$29,400 NZD
Retailer 6$29,595 NZD
Retailer 8$31,074 NZD
Do Amore Diamonds$81,032 NZD

32 data points across 10 retailers

13 retailers$13,277 NZD to $81,032 NZD

A
Cheapest Retailer
-
$13,277 NZD
$7,483 USD
A
Retailer 2
-
$14,620 NZD
$8,240 USD
View
A
Retailer 3
-
$14,975 NZD
$8,440 USD
View
A
Retailer 4
-
$17,030 NZD
$9,598 USD
View
Retailer 5
-
$17,168 NZD
$9,676 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$17,472 NZD
$9,847 USD
View
A
Retailer 7
-
$18,337 NZD
$10,335 USD
View
Retailer 8
-
$18,692 NZD
$10,535 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$21,460 NZD
$12,095 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$29,400 NZD
€15,781 EUR
View
B+
Retailer 11
-
$29,595 NZD
$16,680 USD
View
B+
Retailer 12
-
$31,074 NZD
£13,790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-74BE7DF0C · Oct 31
$81,032 NZD
$45,670 USD
View
12 more retailers have this diamond
Prices start from $13,277 NZDSave up to $67,755 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
5.21ct Emerald
$13,277 NZD