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Emerald|Lab Grown|IGI

2.78ct D FL Emerald Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From $2,149 NZD
$1,211 USD
As of October 30, 2026
Save $10,016 NZD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,165 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 2.78ct lab-grown emerald diamond

This 2.78ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 6 retailers as of October 30, 2026, with prices from $2,149 to $12,165, a $10,016 spread on the same certified stone. Helzberg Diamonds lists it at $12,165. 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

2.78
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.83 × 6.58 × 4.49 mm
L/W Ratio1.49
Top View
9.83 mm6.58 mm2.78 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.2%

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: $12,165 NZD|Low: $2,149 NZD|High: $16,811 NZD|Avg: $6,357 NZD|-27.6%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 6$2,149 NZD
Retailer 4$2,339 NZD
Retailer 2$2,493 NZD
Retailer 5$2,913 NZD
Retailer 3$4,674 NZD
Helzberg Diamonds$12,165 NZD

8 data points across 6 retailers

6 retailers$2,149 NZD to $12,165 NZD

A
Cheapest Retailer
-
$2,149 NZD
$1,211 USD
A
Retailer 2
-
$2,339 NZD
$1,318 USD
View
A
Retailer 3
-
$2,493 NZD
$1,405 USD
View
A
Retailer 4
-
$2,913 NZD
$1,642 USD
View
B+
Retailer 5
-
$4,674 NZD
$2,634 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIGIG · Oct 31
$12,165 NZD
$6,856 USD
View
5 more retailers have this diamond
Prices start from $2,149 NZDSave up to $10,016 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
2.78ct Emerald
$2,149 NZD