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Emerald|Lab Grown|IGI

3.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG669435201

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669435201

Diamond specifications and retailer prices

From $2,252 NZD
$1,269 USD
As of October 30, 2026
Save $15,261 NZD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $17,512 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG669435201 or 669435201. Listed at 29 retailers as of October 30, 2026, with prices from $2,252 to $17,512, a $15,261 spread on the same certified stone. Brilliant Earth lists it at $17,512. 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

3.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669435201
Dimensions9.74 × 6.37 × 4.58 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.37 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669435201
Side View
Table 67.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.1°Culet: LargeDepth 71.9%

Caratlytics Score

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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: Oct 30
Current: $17,512 NZD|Low: $2,161 NZD|High: $21,221 NZD|Avg: $6,025 NZD|-17.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 21
Retailer 22
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Retailer 24
Retailer 25
Retailer 26
October 31, 2026
Retailer 26$2,252 NZD
Retailer 3$2,449 NZD
Retailer 6$2,520 NZD
Retailer 7$2,612 NZD
Retailer 12$2,612 NZD
Retailer 25$2,919 NZD
Retailer 14$3,021 NZD
Retailer 9$3,025 NZD
Retailer 2$3,679 NZD
Retailer 23$3,735 NZD
Retailer 21$4,175 NZD
Retailer 13$4,420 NZD
Retailer 5$4,894 NZD
Retailer 18$5,380 NZD
Retailer 24$5,906 NZD
Retailer 20$6,063 NZD
Retailer 15$6,300 NZD
Retailer 16$6,417 NZD
Retailer 10$7,505 NZD
Retailer 8$8,168 NZD
Retailer 22$8,434 NZD
Retailer 11$8,741 NZD
Retailer 17$9,162 NZD
Retailer 19$9,493 NZD
Retailer 4$11,659 NZD
Brilliant Earth$17,512 NZD

33 data points across 26 retailers

29 retailers$2,252 NZD to $17,512 NZD

A
Cheapest Retailer
-
$2,252 NZD
$1,269 USD
A
Retailer 2
-
$2,449 NZD
$1,380 USD
View
A
Retailer 3
-
$2,520 NZD
$1,420 USD
View
Final sale: no returns
A
Retailer 4
-
$2,612 NZD
$1,472 USD
View
Retailer 5
-
$2,612 NZD
$1,472 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,919 NZD
$1,645 USD
View
A
Retailer 7
-
$3,021 NZD
HK$13,300 HKD
View
A
Retailer 8
-
$3,025 NZD
$1,705 USD
View
A
Retailer 9
-
$3,679 NZD
£1,633 GBP
View
A
Retailer 10
-
$3,735 NZD
$2,105 USD
View
A
Retailer 11
-
$4,175 NZD
€2,241 EUR
View
A
Retailer 12
-
$4,420 NZD
$2,491 USD
View
A
Retailer 13
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$4,563 NZD
$2,572 USD
View
A
Retailer 14
-
$4,894 NZD
$2,758 USD
View
A
Retailer 15
-
$5,380 NZD
$3,032 USD
View
Retailer 16
-
$5,906 NZD
A$5,121 AUD
View
Price last confirmed 8 days ago
A
Retailer 17
-
$6,063 NZD
ZAR 55,201 ZAR
View
B+
Retailer 18
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$6,300 NZD
£2,796 GBP
View
B+
Retailer 19
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$6,417 NZD
$3,617 USD
View
B+
Retailer 20
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$7,188 NZD
$4,051 USD
View
B+
Retailer 21
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$7,505 NZD
$4,230 USD
View
B+
Retailer 22
-
$8,168 NZD
$4,603 USD
View
B+
Retailer 23
-
$8,434 NZD
£3,743 GBP
View
B+
Retailer 24
-
$8,741 NZD
SGD 6,657 SGD
View
B+
Retailer 25
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$9,162 NZD
$5,164 USD
View
B+
Retailer 26
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$9,477 NZD
$5,341 USD
View
Retailer 27
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$10,112 NZD
$5,699 USD
View
Price last confirmed 88 days ago
Retailer 28
-
$11,659 NZD
A$10,109 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
12469032A · Oct 30
$17,512 NZD
$9,870 USD
View
28 more retailers have this diamond
Prices start from $2,252 NZDSave up to $15,261 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
3.09ct Emerald
$2,252 NZD