CaratHunter
Plans
Emerald|Lab Grown|IGI

2.91ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629960

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629960

Diamond specifications and retailer prices

From $3,511 NZD
$1,979 USD
As of October 29, 2026
Save $13,437 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,948 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 2.91ct lab-grown emerald diamond

This 2.91ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629960 or 768629960. Listed at 14 retailers as of October 29, 2026, with prices from $3,511 to $16,948, a $13,437 spread on the same certified stone. Blue Nile lists it at $16,948. 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

2.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629960
Dimensions9.96 × 6.74 × 4.34 mm
L/W Ratio1.48
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
9.96 mm6.74 mm2.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629960
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 39.2°Culet: LargeDepth 64.4%

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 29
Current: $16,948 NZD|Low: $3,511 NZD|High: $24,152 NZD|Avg: $9,734 NZD|-29.8%
Blue Nile
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 12$3,511 NZD
Retailer 4$4,361 NZD
Retailer 14$4,730 NZD
Retailer 7$4,930 NZD
Retailer 3$5,252 NZD
Retailer 9$5,544 NZD
Retailer 5$8,492 NZD
Retailer 8$8,974 NZD
Retailer 13$9,087 NZD
Retailer 10$9,987 NZD
Retailer 11$10,699 NZD
Retailer 6$12,231 NZD
Retailer 2$14,940 NZD
Blue Nile$16,948 NZD

44 data points across 14 retailers

14 retailers$3,511 NZD to $16,948 NZD

A
Cheapest Retailer
-
$3,511 NZD
$1,979 USD
A
Retailer 2
-
$4,361 NZD
HK$19,200 HKD
View
A
Retailer 3
-
$4,730 NZD
$2,666 USD
View
A
Retailer 4
-
$4,930 NZD
£2,188 GBP
View
A
Retailer 5
-
$5,252 NZD
$2,960 USD
View
A
Retailer 6
-
$5,544 NZD
€2,976 EUR
View
B+
Retailer 7
-
$8,492 NZD
$4,786 USD
View
B+
Retailer 8
-
$8,974 NZD
ZAR 81,710 ZAR
View
B+
Retailer 9
-
$9,087 NZD
$5,122 USD
View
B+
Retailer 10
-
$9,987 NZD
£4,432 GBP
View
B
Retailer 11
-
$10,699 NZD
$6,030 USD
View
B
Retailer 12
-
$12,231 NZD
$6,893 USD
View
B
Retailer 13
-
$14,940 NZD
$8,420 USD
View
Most Expensive
B
Blue Nile
29313922 · Oct 29
$16,948 NZD
$9,552 USD
View
13 more retailers have this diamond
Prices start from $3,511 NZDSave up to $13,437 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
2.91ct Emerald
$3,511 NZD