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Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG842630831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842630831

Diamond specifications and retailer prices

From $257 NZD
$145 USD
As of October 29, 2026
Save $1,549 NZD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,806 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842630831 or 842630831. Listed at 24 retailers as of October 29, 2026, with prices from $257 to $1,806, a $1,549 spread on the same certified stone. Reve Diamonds lists it at $1,806. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630831
Dimensions5.59 × 3.68 × 2.49 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm3.68 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630831
Side View
Table 64.0%Crown 30.8°Girdle: Slightly ThickPavilion 33.1°Culet: LargeDepth 67.7%

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 29
Current: $550 NZD|Low: $257 NZD|High: $1,806 NZD|Avg: $781 NZD|+2.7%
Retailer 1
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Retailer 22
Reve Diamonds
October 30, 2026
Retailer 6$257 NZD
Retailer 5$287 NZD
Retailer 22$298 NZD
Retailer 4$319 NZD
Retailer 21$319 NZD
Retailer 3$500 NZD
Retailer 11$500 NZD
Retailer 12$548 NZD
Retailer 1$550 NZD
Retailer 18$577 NZD
Retailer 8$577 NZD
Retailer 2$605 NZD
Retailer 9$612 NZD
Retailer 19$761 NZD
Retailer 20$812 NZD
Retailer 17$843 NZD
Retailer 13$998 NZD
Retailer 14$1,015 NZD
Retailer 7$1,026 NZD
Retailer 10$1,124 NZD
Retailer 15$1,180 NZD
Retailer 16$1,501 NZD
Reve Diamonds$1,806 NZD

22 data points across 23 retailers

24 retailers$257 NZD to $1,806 NZD

A
Cheapest Retailer
-
$257 NZD
$145 USD
A
Retailer 2
-
$287 NZD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$298 NZD
$168 USD
View
A
Retailer 4
-
$319 NZD
$180 USD
View
A
Retailer 5
-
$319 NZD
$180 USD
View
A
Retailer 6
-
$500 NZD
$282 USD
View
A
Retailer 7
-
$500 NZD
$282 USD
View
A
Retailer 8
-
$548 NZD
€294 EUR
View
A
Retailer 9
-
$550 NZD
£244 GBP
View
A
Retailer 10
-
$577 NZD
ZAR 5,250 ZAR
View
A
Retailer 11
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$577 NZD
$325 USD
View
A
Retailer 12
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$605 NZD
$341 USD
View
A
Retailer 13
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$612 NZD
$345 USD
View
B+
Retailer 14
-
$761 NZD
A$660 AUD
View
B+
Retailer 15
-
$812 NZD
A$704 AUD
View
B+
Retailer 16
-
$843 NZD
$475 USD
View
B+
Retailer 17
-
$940 NZD
$530 USD
View
B
Retailer 18
-
$998 NZD
CA$781 CAD
View
B
Retailer 19
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$1,015 NZD
$572 USD
View
B
Retailer 20
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$1,026 NZD
$578 USD
View
B
Retailer 21
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$1,124 NZD
$634 USD
View
B
Retailer 22
-
$1,180 NZD
$665 USD
View
B
Retailer 23
-
$1,501 NZD
£666 GBP
View
Most Expensive
B
Reve Diamonds
DCAD9AE08 · Oct 30
$1,806 NZD
$1,018 USD
View
23 more retailers have this diamond
Prices start from $257 NZDSave up to $1,549 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
$257 NZD