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Emerald|Lab Grown|IGI

4.45ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG754595445

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754595445

Diamond specifications and retailer prices

From $7,473 NZD
As of November 4, 2026
Save $43,947 NZD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $51,420 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.45ct lab-grown emerald diamond

This 4.45ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595445 or 754595445. Listed at 27 retailers as of November 4, 2026, with prices from $7,473 to $51,420, a $43,947 spread on the same certified stone. Do Amore Diamonds lists it at $51,420. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.45
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595445
Dimensions10.97 × 7.80 × 5.19 mm
L/W Ratio1.41
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
10.97 mm7.80 mm4.45 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595445
Side View
Table 64.0%Crown 36.4°Girdle: MediumPavilion 39.6°Culet: LargeDepth 66.5%

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: $51,420 NZD|Low: $7,174 NZD|High: $51,420 NZD|Avg: $18,847 NZD
Do Amore Diamonds
Retailer 2
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Retailer 26
November 4, 2026
Retailer 5$7,473 NZD
Retailer 4$7,832 NZD
Retailer 15$8,227 NZD
Retailer 7$8,670 NZD
Retailer 24$8,757 NZD
Retailer 11$8,991 NZD
Retailer 23$9,980 NZD
Retailer 8$11,281 NZD
Retailer 6$11,957 NZD
Retailer 16$12,153 NZD
Retailer 2$12,314 NZD
Retailer 19$13,493 NZD
Retailer 10$14,766 NZD
Retailer 26$15,758 NZD
Retailer 14$16,256 NZD
Retailer 20$19,814 NZD
Retailer 13$20,429 NZD
Retailer 25$20,465 NZD
Retailer 21$20,952 NZD
Retailer 12$23,863 NZD
Retailer 18$25,831 NZD
Retailer 22$29,874 NZD
Retailer 3$32,399 NZD
Retailer 17$34,228 NZD
Retailer 9$35,190 NZD
Do Amore Diamonds$51,420 NZD

36 data points across 26 retailers

27 retailers$7,473 NZD to $51,420 NZD

A
Cheapest Retailer
-
$7,473 NZD
A
Retailer 2
-
$7,832 NZD
View
A
Retailer 3
-
$8,227 NZD
View
A
Retailer 4
-
$8,670 NZD
View
A
Retailer 5
-
$8,757 NZD
View
A
Retailer 6
-
$8,991 NZD
View
A
Retailer 7
-
$9,980 NZD
View
Final sale: no returns
A
Retailer 8
-
$11,281 NZD
View
A
Retailer 9
-
$11,957 NZD
View
A
Retailer 10
-
$12,153 NZD
View
A
Retailer 11
-
$12,314 NZD
View
A
Retailer 12
-
$13,493 NZD
View
Retailer 13
-
$13,539 NZD
View
Price last confirmed 100 days ago
B+
Retailer 14
-
$14,766 NZD
View
B+
Retailer 15
-
$15,758 NZD
View
B+
Retailer 16
-
$16,256 NZD
View
B+
Retailer 17
-
$19,814 NZD
View
B+
Retailer 18
-
$20,429 NZD
View
B+
Retailer 19
-
$20,465 NZD
View
B+
Retailer 20
-
$20,952 NZD
View
B
Retailer 21
-
$23,863 NZD
View
B
Retailer 22
-
$25,831 NZD
View
B
Retailer 23
-
$29,874 NZD
View
B
Retailer 24
-
$32,399 NZD
View
B
Retailer 25
-
$34,228 NZD
View
B
Retailer 26
-
$35,190 NZD
View
Most Expensive
B
Do Amore Diamonds
27-E2C6EF87F · Nov 4
$51,420 NZD
$28,920 USD
View
26 more retailers have this diamond
Prices start from $7,473 NZDSave up to $43,947 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
4.45ct Emerald
$7,473 NZD