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Emerald|Lab Grown|IGI

1.77ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825660181

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825660181

Diamond specifications and retailer prices

From $832 NZD
$469 USD
As of October 30, 2026
Save $6,833 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,665 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.77ct lab-grown emerald diamond

This 1.77ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660181 or 825660181. Listed at 22 retailers as of October 28, 2026, with prices from $832 to $7,665, a $6,833 spread on the same certified stone. Rare Carat lists it at $7,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660181
Dimensions8.40 × 5.56 × 3.69 mm
L/W Ratio1.51
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
8.40 mm5.56 mm1.77 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660181
Side View
Table 67.0%Crown 32.8°Girdle: MED-STKPavilion 42.1°Culet: LargeDepth 66.4%

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 30
Current: $7,665 NZD|Low: $832 NZD|High: $10,043 NZD|Avg: $3,065 NZD|-2.0%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11$832 NZD
Retailer 6$932 NZD
Retailer 7$932 NZD
Retailer 21$1,031 NZD
Retailer 19$1,286 NZD
Retailer 9$1,467 NZD
Retailer 16$1,576 NZD
Retailer 10$1,611 NZD
Retailer 2$1,711 NZD
Retailer 18$1,773 NZD
Retailer 20$2,402 NZD
Retailer 4$2,486 NZD
Retailer 12$3,271 NZD
Retailer 14$3,272 NZD
Retailer 3$3,316 NZD
Retailer 8$3,368 NZD
Retailer 5$3,369 NZD
Retailer 15$3,627 NZD
Retailer 17$3,810 NZD
Retailer 13$7,026 NZD
Rare Carat$7,665 NZD

35 data points across 21 retailers

22 retailers$832 NZD to $7,665 NZD

A
Cheapest Retailer
-
$832 NZD
$469 USD
A
Retailer 2
-
$932 NZD
$525 USD
View
Final sale: no returns
A
Retailer 3
-
$932 NZD
$525 USD
View
A
Retailer 4
-
$1,031 NZD
$581 USD
View
Retailer 5
-
$1,123 NZD
$633 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,286 NZD
$725 USD
View
A
Retailer 7
-
$1,467 NZD
$827 USD
View
A
Retailer 8
-
$1,576 NZD
€846 EUR
View
A
Retailer 9
-
$1,611 NZD
$908 USD
View
A
Retailer 10
-
$1,711 NZD
£759 GBP
View
A
Retailer 11
-
$1,773 NZD
ZAR 16,141 ZAR
View
B+
Retailer 12
-
$2,402 NZD
$1,354 USD
View
B+
Retailer 13
-
$2,486 NZD
$1,401 USD
View
B+
Retailer 14
-
$3,271 NZD
SGD 2,491 SGD
View
Retailer 15
-
$3,272 NZD
£1,452 GBP
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$3,316 NZD
$1,869 USD
View
B+
Retailer 17
-
$3,368 NZD
$1,898 USD
View
B+
Retailer 18
-
$3,369 NZD
$1,899 USD
View
B+
Retailer 19
-
$3,627 NZD
$2,044 USD
View
B+
Retailer 20
-
$3,810 NZD
£1,691 GBP
View
B
Retailer 21
-
$7,026 NZD
$3,960 USD
View
Most Expensive
B
Rare Carat
PD-239769 · Oct 28
$7,665 NZD
$4,320 USD
View
21 more retailers have this diamond
Prices start from $832 NZDSave up to $6,833 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
1.77ct Emerald
$832 NZD