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Emerald|Lab Grown|IGI

1.25ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG807634407

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807634407

Diamond specifications and retailer prices

From $585 NZD
$329 USD
As of November 1, 2026
Save $4,729 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,314 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807634407 or 807634407. Listed at 19 retailers as of November 1, 2026, with prices from $585 to $5,314, a $4,729 spread on the same certified stone. Brilliant Earth lists it at $5,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807634407
Dimensions7.79 × 5.02 × 3.18 mm
L/W Ratio1.55
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
7.79 mm5.02 mm1.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807634407
Side View
Table 63.0%Crown 32.6°Girdle: MediumPavilion 41.5°Culet: LargeDepth 63.3%

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 1
Current: $5,314 NZD|Low: $524 NZD|High: $5,314 NZD|Avg: $1,678 NZD
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
November 2, 2026
Retailer 8$585 NZD
Retailer 18$649 NZD
Retailer 7$728 NZD
Retailer 17$871 NZD
Retailer 12$924 NZD
Retailer 13$1,062 NZD
Retailer 5$1,091 NZD
Retailer 11$1,118 NZD
Retailer 2$1,148 NZD
Retailer 6$1,473 NZD
Retailer 15$1,580 NZD
Retailer 16$1,991 NZD
Retailer 9$2,077 NZD
Retailer 4$2,083 NZD
Retailer 10$2,169 NZD
Retailer 14$2,612 NZD
Retailer 3$2,655 NZD
Brilliant Earth$5,314 NZD

39 data points across 18 retailers

19 retailers$585 NZD to $5,314 NZD

A
Cheapest Retailer
-
$585 NZD
$329 USD
Final sale: no returns
Retailer 2
-
$649 NZD
$365 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$722 NZD
$406 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$728 NZD
HK$3,200 HKD
View
A
Retailer 5
-
$871 NZD
$490 USD
View
A
Retailer 6
-
$924 NZD
$520 USD
View
A
Retailer 7
-
$1,062 NZD
€569 EUR
View
A
Retailer 8
-
$1,091 NZD
$614 USD
View
A
Retailer 9
-
$1,118 NZD
ZAR 10,158 ZAR
View
A
Retailer 10
-
$1,148 NZD
£509 GBP
View
B+
Retailer 11
-
$1,473 NZD
$829 USD
View
B+
Retailer 12
-
$1,580 NZD
A$1,368 AUD
View
B+
Retailer 13
-
$1,991 NZD
$1,120 USD
View
B
Retailer 14
-
$2,077 NZD
SGD 1,579 SGD
View
Retailer 15
-
$2,083 NZD
$1,172 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$2,169 NZD
$1,221 USD
View
B
Retailer 17
-
$2,612 NZD
£1,157 GBP
View
B
Retailer 18
-
$2,655 NZD
$1,494 USD
View
Most Expensive
B
Brilliant Earth
20518571A · Nov 2
$5,314 NZD
$2,990 USD
View
18 more retailers have this diamond
Prices start from $585 NZDSave up to $4,729 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
1.25ct Emerald
$585 NZD