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Emerald|Lab Grown|IGI

4.27ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG741538133

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741538133

Diamond specifications and retailer prices

From $7,564 NZD
As of November 4, 2026
Save $28,959 NZD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $36,523 NZD at With Clarity · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538133 or 741538133. Listed at 26 retailers as of November 3, 2026, with prices from $7,564 to $36,523, a $28,959 spread on the same certified stone. With Clarity lists it at $36,523. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741538133
Dimensions11.22 × 7.54 × 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
11.22 mm7.54 mm4.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741538133
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40°Culet: LargeDepth 66.8%

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 4
Current: $27,717 NZD|Low: $7,564 NZD|High: $36,278 NZD|Avg: $16,276 NZD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 12$7,564 NZD
Retailer 3$7,914 NZD
Retailer 2$8,293 NZD
Retailer 14$8,655 NZD
Retailer 5$9,179 NZD
Retailer 7$9,251 NZD
Retailer 10$11,247 NZD
Retailer 4$11,471 NZD
Retailer 15$11,792 NZD
Retailer 6$11,944 NZD
Retailer 9$14,139 NZD
Retailer 21$15,083 NZD
Retailer 13$17,185 NZD
Retailer 17$19,005 NZD
Retailer 16$19,596 NZD
Retailer 18$20,064 NZD
Retailer 11$25,507 NZD
Retailer 20$25,989 NZD
Retailer 1$27,717 NZD
Retailer 19$28,602 NZD
Retailer 8$33,348 NZD

33 data points across 21 retailers

26 retailers$7,564 NZD to $36,523 NZD

A
Cheapest Retailer
-
$7,564 NZD
Final sale: no returns
A
Retailer 2
-
$7,914 NZD
View
A
Retailer 3
-
$8,293 NZD
View
A
Retailer 4
-
$8,655 NZD
View
A
Retailer 5
-
$9,179 NZD
View
Retailer 6
-
$9,179 NZD
View
Price last confirmed 25 days ago
A
Retailer 7
-
$9,251 NZD
View
A
Retailer 8
-
$11,247 NZD
View
A
Retailer 9
-
$11,471 NZD
View
A
Retailer 10
-
$11,511 NZD
View
A
Retailer 11
-
$11,792 NZD
View
A
Retailer 12
-
$11,944 NZD
View
A
Retailer 13
-
$12,922 NZD
View
B+
Retailer 14
-
$14,139 NZD
View
B+
Retailer 15
-
$15,083 NZD
View
B+
Retailer 16
-
$17,185 NZD
View
B+
Retailer 17
-
$19,005 NZD
View
B+
Retailer 18
-
$19,596 NZD
View
B+
Retailer 19
-
$20,064 NZD
View
B
Retailer 20
-
$24,730 NZD
View
B
Retailer 21
-
$25,507 NZD
View
B
Retailer 22
-
$25,989 NZD
View
B
Retailer 23
-
$27,717 NZD
View
B
Retailer 24
-
$28,602 NZD
View
B
Retailer 25
-
$33,348 NZD
View
Most Expensive
B
With Clarity
741538133 · Nov 3
$36,523 NZD
$20,588 USD
View
25 more retailers have this diamond
Prices start from $7,564 NZDSave up to $28,959 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
$7,564 NZD