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Emerald|Lab Grown|IGI

3.10ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG773662450

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773662450

Diamond specifications and retailer prices

From $4,822 NZD
$2,708 USD
As of October 30, 2026
Save $26,640 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,461 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773662450 or 773662450. Listed at 18 retailers as of October 29, 2026, with prices from $4,822 to $31,461, a $26,640 spread on the same certified stone. Do Amore Diamonds lists it at $31,461. 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

3.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773662450
Dimensions10.05 × 6.73 × 4.56 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
10.05 mm6.73 mm3.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773662450
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.0%

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: Oct 30
Current: $7,911 NZD|Low: $3,655 NZD|High: $23,524 NZD|Avg: $12,060 NZD|-0.3%
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
October 30, 2026
Retailer 4$5,121 NZD
Retailer 12$5,591 NZD
Retailer 9$7,448 NZD
Retailer 11$7,784 NZD
Retailer 1$7,911 NZD
Retailer 5$10,094 NZD
Retailer 10$12,250 NZD
Retailer 7$13,598 NZD
Retailer 14$14,164 NZD
Retailer 6$14,572 NZD
Retailer 8$14,922 NZD
Retailer 2$18,777 NZD
Retailer 13$20,013 NZD
Retailer 3$23,524 NZD

43 data points across 14 retailers

18 retailers$4,822 NZD to $31,461 NZD

A
Cheapest Retailer
-
$4,822 NZD
$2,708 USD
A
Retailer 2
-
$5,121 NZD
$2,876 USD
View
Final sale: no returns
A
Retailer 3
-
$5,591 NZD
$3,140 USD
View
B+
Retailer 4
-
$7,448 NZD
$4,183 USD
View
B+
Retailer 5
-
$7,784 NZD
$4,372 USD
View
B+
Retailer 6
-
$7,911 NZD
£3,499 GBP
View
B+
Retailer 7
-
$10,094 NZD
£4,464 GBP
View
Retailer 8
-
$12,250 NZD
$6,880 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$13,598 NZD
ZAR 123,380 ZAR
View
B
Retailer 10
-
$14,164 NZD
$7,955 USD
View
B
Retailer 11
-
$14,572 NZD
$8,184 USD
View
B
Retailer 12
-
$14,922 NZD
£6,599 GBP
View
B
Retailer 13
-
$15,389 NZD
$8,643 USD
View
B
Retailer 14
-
$18,777 NZD
$10,546 USD
View
B
Retailer 15
-
$20,013 NZD
$11,240 USD
View
B
Retailer 16
-
$20,405 NZD
$11,460 USD
View
B
Retailer 17
-
$23,524 NZD
$13,212 USD
View
Most Expensive
B
Do Amore Diamonds
27-76EA6B140 · Oct 29
$31,461 NZD
$17,670 USD
View
17 more retailers have this diamond
Prices start from $4,822 NZDSave up to $26,640 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
3.10ct Emerald
$4,822 NZD