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Emerald|Lab Grown|IGI

0.50ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG816658327

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816658327

Diamond specifications and retailer prices

From $247 NZD
$139 USD
As of October 30, 2026
Save $1,453 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,699 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816658327 or 816658327. Listed at 18 retailers as of October 30, 2026, with prices from $247 to $1,699, a $1,453 spread on the same certified stone. Reve Diamonds lists it at $1,699. 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

0.50
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle47.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658327
Dimensions5.30 × 3.74 × 2.57 mm
L/W Ratio1.42
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
5.30 mm3.74 mm0.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658327
Side View
Table 66.0%Crown 37.7°Girdle: MediumPavilion 47.4°Culet: LargeDepth 68.7%

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: $1,060 NZD|Low: $216 NZD|High: $2,271 NZD|Avg: $937 NZD|+1.6%
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
Reve Diamonds
October 29, 2026
Retailer 6$224 NZD
Retailer 15$247 NZD
Retailer 9$293 NZD
Retailer 5$454 NZD
Retailer 13$548 NZD
Retailer 11$665 NZD
Retailer 8$680 NZD
Retailer 2$776 NZD
Retailer 14$939 NZD
Retailer 12$976 NZD
Retailer 7$1,029 NZD
Retailer 1$1,060 NZD
Retailer 3$1,171 NZD
Retailer 16$1,286 NZD
Retailer 10$1,426 NZD
Retailer 4$1,610 NZD
Reve Diamonds$1,699 NZD

29 data points across 17 retailers

18 retailers$247 NZD to $1,699 NZD

Retailer 1
-
$224 NZD
$126 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$247 NZD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$293 NZD
$165 USD
View
Retailer 4
-
$295 NZD
$166 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$454 NZD
$256 USD
View
A
Retailer 6
-
$548 NZD
ZAR 4,991 ZAR
View
B+
Retailer 7
-
$665 NZD
$375 USD
View
B+
Retailer 8
-
$680 NZD
$383 USD
View
B+
Retailer 9
-
$776 NZD
A$673 AUD
View
B
Retailer 10
-
$939 NZD
A$814 AUD
View
B
Retailer 11
-
$976 NZD
$550 USD
View
B
Retailer 12
-
$1,029 NZD
$580 USD
View
B
Retailer 13
-
$1,060 NZD
€569 EUR
View
B
Retailer 14
-
$1,171 NZD
$660 USD
View
B
Retailer 15
-
$1,286 NZD
$725 USD
View
B
Retailer 16
-
$1,426 NZD
£633 GBP
View
B
Retailer 17
-
$1,610 NZD
CA$1,260 CAD
View
Most Expensive
B
Reve Diamonds
4FFF576D2 · Oct 30
$1,699 NZD
$958 USD
View
17 more retailers have this diamond
Prices start from $247 NZDSave up to $1,453 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
0.50ct Emerald
$247 NZD