CaratHunter
Plans
Emerald|Lab Grown|IGI

4.31ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG735531362

Shape and cutting style on the report: Emerald cut

Certificate IGI LG735531362

Diamond specifications and retailer prices

From $8,001 NZD
As of November 4, 2026
Save $28,948 NZD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $36,949 NZD at With Clarity · As of November 3, 2026
View at With Clarity

About this 4.31ct lab-grown emerald diamond

This 4.31ct 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 LG735531362 or 735531362. Listed at 27 retailers as of November 3, 2026, with prices from $8,001 to $36,949, a $28,948 spread on the same certified stone. With Clarity lists it at $36,949. 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

4.31
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531362
Dimensions11.25 × 7.61 × 5.03 mm
L/W Ratio1.48
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
11.25 mm7.61 mm4.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531362
Side View
Table 63.0%Crown 33°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 66.1%

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: $11,929 NZD|Low: $7,681 NZD|High: $36,698 NZD|Avg: $16,517 NZD|-2.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 4, 2026
Retailer 3$8,001 NZD
Retailer 2$8,385 NZD
Retailer 14$8,748 NZD
Retailer 20$8,961 NZD
Retailer 5$9,281 NZD
Retailer 7$9,352 NZD
Retailer 10$11,450 NZD
Retailer 4$11,598 NZD
Retailer 15$11,651 NZD
Retailer 6$11,854 NZD
Retailer 1$11,929 NZD
Retailer 9$14,304 NZD
Retailer 21$15,259 NZD
Retailer 13$17,384 NZD
Retailer 16$19,217 NZD
Retailer 12$19,814 NZD
Retailer 19$19,967 NZD
Retailer 17$20,296 NZD
Retailer 11$25,793 NZD
Retailer 18$28,933 NZD
Retailer 8$33,732 NZD
Retailer 22$35,322 NZD

33 data points across 22 retailers

27 retailers$8,001 NZD to $36,949 NZD

A
Cheapest Retailer
-
$8,001 NZD
A
Retailer 2
-
$8,385 NZD
View
A
Retailer 3
-
$8,748 NZD
View
A
Retailer 4
-
$8,961 NZD
View
Final sale: no returns
A
Retailer 5
-
$9,281 NZD
View
A
Retailer 6
-
$9,352 NZD
View
A
Retailer 7
-
$11,450 NZD
View
A
Retailer 8
-
$11,598 NZD
View
A
Retailer 9
-
$11,651 NZD
View
A
Retailer 10
-
$11,854 NZD
View
A
Retailer 11
-
$11,929 NZD
View
Retailer 12
-
$12,848 NZD
View
Price last confirmed 87 days ago
A
Retailer 13
-
$13,086 NZD
View
B+
Retailer 14
-
$14,304 NZD
View
B+
Retailer 15
-
$15,259 NZD
View
B+
Retailer 16
-
$17,384 NZD
View
B+
Retailer 17
-
$19,217 NZD
View
B+
Retailer 18
-
$19,814 NZD
View
B+
Retailer 19
-
$19,967 NZD
View
B+
Retailer 20
-
$20,296 NZD
View
B
Retailer 21
-
$25,018 NZD
View
B
Retailer 22
-
$25,793 NZD
View
B
Retailer 23
-
$28,933 NZD
View
B
Retailer 24
-
$33,149 NZD
View
B
Retailer 25
-
$33,732 NZD
View
B
Retailer 26
-
$35,322 NZD
View
Most Expensive
B
With Clarity
735531362 · Nov 3
$36,949 NZD
$20,781 USD
View
26 more retailers have this diamond
Prices start from $8,001 NZDSave up to $28,948 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
4.31ct Emerald
$8,001 NZD