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Emerald|Lab Grown|IGI

3.13ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG685546060

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685546060

Diamond specifications and retailer prices

From $1,969 NZD
As of November 4, 2026
Save $6,019 NZD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,600 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.13ct lab-grown emerald diamond

This 3.13ct 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 LG685546060 or 685546060. Listed at 19 retailers as of November 4, 2026, with a 306% 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

3.13
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685546060
Dimensions10.07 × 6.78 × 4.44 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
10.07 mm6.78 mm3.13 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685546060
Side View
Table 67.0%Crown 41.3°Girdle: Slightly ThickPavilion 37.4°Culet: LargeDepth 65.5%

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: $10,600 NZD|Low: $1,891 NZD|High: $10,759 NZD|Avg: $4,281 NZD|-1.5%
Rare Carat
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
November 5, 2026
Retailer 15$1,969 NZD
Retailer 7$2,143 NZD
Retailer 4$2,205 NZD
Retailer 6$2,285 NZD
Retailer 16$2,285 NZD
Retailer 14$2,590 NZD
Retailer 8$2,744 NZD
Retailer 2$3,278 NZD
Retailer 10$3,309 NZD
Retailer 5$4,282 NZD
Retailer 17$4,634 NZD
Retailer 13$5,159 NZD
Retailer 11$5,310 NZD
Retailer 9$6,298 NZD
Retailer 3$6,615 NZD
Retailer 12$7,339 NZD
Rare Carat$10,600 NZD

46 data points across 17 retailers

19 retailers$1,969 NZD to $7,988 NZD

A
Cheapest Retailer
-
$1,969 NZD
A
Retailer 2
-
$2,143 NZD
View
A
Retailer 3
-
$2,205 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,285 NZD
View
Retailer 5
-
$2,285 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,590 NZD
View
A
Retailer 7
-
$2,744 NZD
View
A
Retailer 8
-
$3,278 NZD
View
A
Retailer 9
-
$3,309 NZD
View
A
Retailer 10
-
$4,282 NZD
View
A
Retailer 11
-
$4,634 NZD
View
B+
Retailer 12
-
$5,159 NZD
View
B+
Retailer 13
-
$5,310 NZD
View
B+
Retailer 14
-
$6,037 NZD
View
B+
Retailer 15
-
$6,298 NZD
View
B+
Retailer 16
-
$6,615 NZD
View
B+
Retailer 17
-
$7,339 NZD
View
B
Retailer 18
-
$7,988 NZD
View
Most Expensive
Rare Carat
GD6318_l_685546060 · Oct 18
$10,600 NZD
$5,975 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from $1,969 NZDSave up to $6,019 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
3.13ct Emerald
$1,969 NZD