CaratHunter
Plans
Emerald|Lab Grown|IGI

3.11ct G IF Emerald Lab Grown Diamond

EX • G/IF • IGI LG602365635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602365635

Diamond specifications and retailer prices

From $1,740 NZD
As of November 4, 2026
Save $12,061 NZD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $14,423 NZD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602365635 or 602365635. Listed at 28 retailers as of November 4, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.11
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602365635
Dimensions9.90 × 6.94 × 4.60 mm
L/W Ratio1.43
Culet sizeLong
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 Faint Blue
Top View
9.90 mm6.94 mm3.11 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602365635
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 41.9°Culet: LNGDepth 66.3%

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: $11,158 NZD|Low: $1,715 NZD|High: $14,440 NZD|Avg: $5,009 NZD|-22.7%
Brilliant Earth
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
Retailer 23
Retailer 24
Retailer 25
November 5, 2026
Retailer 16$1,715 NZD
Retailer 7$1,740 NZD
Retailer 8$1,804 NZD
Retailer 12$1,866 NZD
Retailer 15$1,990 NZD
Retailer 13$2,111 NZD
Retailer 24$2,296 NZD
Retailer 6$2,429 NZD
Retailer 23$2,718 NZD
Retailer 2$3,039 NZD
Retailer 22$3,754 NZD
Retailer 4$4,011 NZD
Retailer 21$4,494 NZD
Retailer 5$4,559 NZD
Retailer 19$4,625 NZD
Retailer 18$5,487 NZD
Retailer 11$5,597 NZD
Retailer 25$5,640 NZD
Retailer 9$5,890 NZD
Retailer 20$6,748 NZD
Retailer 17$6,931 NZD
Retailer 10$7,036 NZD
Retailer 14$10,475 NZD
Brilliant Earth$11,158 NZD
Retailer 3$13,802 NZD

33 data points across 25 retailers

28 retailers$1,740 NZD to $13,802 NZD

Retailer 1
-
$1,715 NZD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,740 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,804 NZD
View
Retailer 4
-
$1,866 NZD
View
Price last confirmed 16 days ago
Retailer 5
-
$1,990 NZD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,990 NZD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$2,111 NZD
View
A
Retailer 8
-
$2,296 NZD
View
A
Retailer 9
-
$2,429 NZD
View
A
Retailer 10
-
$2,718 NZD
View
A
Retailer 11
-
$3,039 NZD
View
Retailer 12
-
$3,754 NZD
View
Price last confirmed 7 days ago
A
Retailer 13
-
$4,011 NZD
View
B+
Retailer 14
-
$4,494 NZD
View
A
Retailer 15
-
$4,559 NZD
View
A
Retailer 16
-
$4,625 NZD
View
B+
Retailer 17
-
$5,487 NZD
View
B+
Retailer 18
-
$5,597 NZD
View
Retailer 19
-
$5,640 NZD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$5,890 NZD
View
B+
Retailer 21
-
$6,033 NZD
View
B+
Retailer 22
-
$6,748 NZD
View
B+
Retailer 23
-
$6,931 NZD
View
B+
Retailer 24
-
$7,036 NZD
View
Retailer 25
-
$10,475 NZD
View
Price last confirmed 18 days ago
B
Retailer 26
-
$11,158 NZD
View
B
Retailer 27
-
$13,802 NZD
View
Most Expensive
Brilliant Earth
8198980A · Oct 24
$14,423 NZD
$8,130 USD
View
Price last confirmed 11 days ago
27 more retailers have this diamond
Prices start from $1,740 NZDSave up to $12,061 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
3.11ct Emerald
$1,740 NZD