Emerald|Lab Grown|IGI

0.52ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG778616817

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778616817

Diamond specifications and retailer prices

From $472 NZD
$266 USD
As of October 30, 2026
Save $1,686 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,813 NZD at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616817 or 778616817. Listed at 18 retailers as of October 30, 2026, with a 357% 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

0.52
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616817
Dimensions5.45 × 3.79 × 2.47 mm
L/W Ratio1.44
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
5.45 mm3.79 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616817
Side View
Table 65.0%Crown 34.3°Girdle: STK-THKPavilion 40.2°Culet: LargeDepth 65.2%

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 30
Current: $3,813 NZD|Low: $472 NZD|High: $5,766 NZD|Avg: $2,320 NZD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 11$472 NZD
Retailer 2$515 NZD
Retailer 3$692 NZD
Retailer 9$816 NZD
Retailer 8$1,033 NZD
Retailer 14$1,072 NZD
Retailer 4$1,187 NZD
Retailer 6$1,576 NZD
Retailer 7$1,866 NZD
Retailer 12$2,081 NZD
Retailer 10$2,158 NZD
Retailer 15$2,373 NZD
Retailer 13$3,709 NZD
Flawless Fine Jewelry$3,813 NZD
Retailer 5$5,760 NZD

25 data points across 15 retailers

18 retailers$472 NZD to $2,158 NZD

A
Cheapest Retailer
-
$472 NZD
$266 USD
Final sale: no returns
A
Retailer 2
-
$490 NZD
$276 USD
View
A
Retailer 3
-
$515 NZD
$290 USD
View
Retailer 4
-
$692 NZD
$390 USD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
$816 NZD
$460 USD
View
Retailer 6
-
$919 NZD
$518 USD
View
Price last confirmed 30 days ago
B
Retailer 7
-
$1,033 NZD
$582 USD
View
Retailer 8
-
$1,072 NZD
$604 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$1,187 NZD
$669 USD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$1,576 NZD
$888 USD
View
B
Retailer 11
-
$1,859 NZD
$1,048 USD
View
B
Retailer 12
-
$2,081 NZD
€1,117 EUR
View
B
Retailer 13
-
$2,158 NZD
$1,216 USD
View
Retailer 14
-
$2,373 NZD
ZAR 21,602 ZAR
View
Price last confirmed 26 days ago
Retailer 15
-
$3,447 NZD
$1,943 USD
View
Price under review
Retailer 16
-
$3,709 NZD
CA$2,904 CAD
View
Price under review
Most Expensive
Flawless Fine Jewelry
295B64D65 · Oct 6
$3,813 NZD
£1,692 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $472 NZDSave up to $1,686 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
0.52ct Emerald
$472 NZD