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Emerald|Lab Grown|IGI

4.27ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG743594052

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743594052

Diamond specifications and retailer prices

From $9,013 NZD
$5,080 USD
As of November 1, 2026
Save $29,239 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $38,252 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594052 or 743594052. Listed at 14 retailers as of October 31, 2026, with prices from $9,013 to $38,252, a $29,239 spread on the same certified stone. With Clarity lists it at $38,252. 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

4.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle45.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594052
Dimensions11.34 × 7.60 × 5.04 mm
L/W Ratio1.49
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
11.34 mm7.60 mm4.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594052
Side View
Table 62.0%Crown 30.8°Girdle: MED-STKPavilion 45.8°Culet: LargeDepth 66.3%

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: $12,472 NZD|Low: $9,013 NZD|High: $39,922 NZD|Avg: $20,839 NZD|-13.6%
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
With Clarity
November 1, 2026
Retailer 11$9,013 NZD
Retailer 13$11,368 NZD
Retailer 12$12,060 NZD
Retailer 1$12,472 NZD
Retailer 5$14,443 NZD
Retailer 4$14,807 NZD
Retailer 8$15,800 NZD
Retailer 2$17,993 NZD
Retailer 9$19,969 NZD
Retailer 7$20,417 NZD
Retailer 6$21,558 NZD
Retailer 3$25,902 NZD
Retailer 10$34,323 NZD
With Clarity$38,252 NZD

41 data points across 14 retailers

14 retailers$9,013 NZD to $38,252 NZD

A
Cheapest Retailer
-
$9,013 NZD
$5,080 USD
A
Retailer 2
-
$11,368 NZD
$6,407 USD
View
A
Retailer 3
-
$12,060 NZD
HK$53,100 HKD
View
A
Retailer 4
-
$12,472 NZD
£5,535 GBP
View
Retailer 5
-
$14,443 NZD
$8,140 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$14,807 NZD
$8,345 USD
View
B+
Retailer 7
-
$15,800 NZD
€8,481 EUR
View
B+
Retailer 8
-
$17,993 NZD
$10,141 USD
View
B+
Retailer 9
-
$19,969 NZD
£8,862 GBP
View
B+
Retailer 10
-
$20,417 NZD
ZAR 185,898 ZAR
View
B+
Retailer 11
-
$21,558 NZD
$12,150 USD
View
B
Retailer 12
-
$25,902 NZD
$14,598 USD
View
B
Retailer 13
-
$34,323 NZD
$19,345 USD
View
Most Expensive
B
With Clarity
743594052 · Oct 31
$38,252 NZD
$21,559 USD
View
13 more retailers have this diamond
Prices start from $9,013 NZDSave up to $29,239 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
4.27ct Emerald
$9,013 NZD