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Emerald|Lab Grown|IGI

4.30ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG705517308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705517308

Diamond specifications and retailer prices

From $7,912 NZD
As of November 4, 2026
Save $41,410 NZD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $49,322 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG705517308 or 705517308. Listed at 28 retailers as of November 4, 2026, with prices from $7,912 to $49,322, a $41,410 spread on the same certified stone. Do Amore Diamonds lists it at $49,322. 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

4.30
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705517308
Dimensions11.07 × 7.75 × 5.02 mm
L/W Ratio1.43
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
11.07 mm7.75 mm4.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705517308
Side View
Table 65.0%Crown 36°Girdle: MediumPavilion 40.5°Culet: LargeDepth 64.8%

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: $49,322 NZD|Low: $7,912 NZD|High: $49,322 NZD|Avg: $16,613 NZD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 4, 2026
Retailer 23$7,912 NZD
Retailer 15$7,914 NZD
Retailer 5$8,029 NZD
Retailer 12$8,294 NZD
Retailer 6$8,317 NZD
Retailer 4$8,410 NZD
Retailer 3$8,442 NZD
Retailer 14$9,180 NZD
Retailer 11$11,015 NZD
Retailer 24$11,031 NZD
Retailer 9$11,472 NZD
Retailer 2$11,793 NZD
Retailer 20$12,361 NZD
Retailer 17$12,924 NZD
Retailer 8$15,710 NZD
Retailer 22$17,190 NZD
Retailer 18$19,007 NZD
Retailer 13$19,599 NZD
Retailer 19$20,065 NZD
Retailer 7$22,894 NZD
Retailer 21$24,127 NZD
Retailer 10$31,903 NZD
Retailer 16$32,769 NZD
Do Amore Diamonds$49,322 NZD

34 data points across 24 retailers

28 retailers$7,912 NZD to $49,322 NZD

A
Cheapest Retailer
-
$7,912 NZD
Retailer 2
-
$7,914 NZD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$8,029 NZD
View
Final sale: no returns
Retailer 4
-
$8,294 NZD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$8,317 NZD
View
A
Retailer 6
-
$8,410 NZD
View
A
Retailer 7
-
$8,442 NZD
View
Retailer 8
-
$9,180 NZD
View
Price last confirmed 19 days ago
Retailer 9
-
$9,180 NZD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$11,015 NZD
View
A
Retailer 11
-
$11,031 NZD
View
A
Retailer 12
-
$11,472 NZD
View
A
Retailer 13
-
$11,793 NZD
View
A
Retailer 14
-
$12,361 NZD
View
A
Retailer 15
-
$12,924 NZD
View
Retailer 16
-
$15,710 NZD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$16,135 NZD
View
B+
Retailer 18
-
$17,190 NZD
View
Retailer 19
-
$17,455 NZD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$19,007 NZD
View
B+
Retailer 21
-
$19,599 NZD
View
B+
Retailer 22
-
$20,065 NZD
View
B+
Retailer 23
-
$22,894 NZD
View
B+
Retailer 24
-
$24,127 NZD
View
B
Retailer 25
-
$31,903 NZD
View
B
Retailer 26
-
$32,769 NZD
View
Retailer 27
-
$36,609 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-EB6E934BD · Nov 4
$49,322 NZD
$27,740 USD
View
27 more retailers have this diamond
Prices start from $7,912 NZDSave up to $41,410 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
4.30ct Emerald
$7,912 NZD