Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG825639502

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825639502

Diamond specifications and retailer prices

From $268 USD
As of October 27, 2026
Save $2,352 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,620 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639502 or 825639502. Listed at 17 retailers as of October 27, 2026, with prices from $268 to $2,620, a $2,352 spread on the same certified stone. Brilliant Earth lists it at $2,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639502
Dimensions6.88 × 4.66 × 3.12 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
6.88 mm4.66 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639502
Side View
Table 64.0%Crown 33.9°Girdle: MediumPavilion 44.2°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $632 USD|Low: $268 USD|High: $1,426 USD|Avg: $614 USD|+2.7%
Retailer 1
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
October 29, 2026
Retailer 7$268 USD
Retailer 14$298 USD
Retailer 3$309 USD
Retailer 9$331 USD
Retailer 6$332 USD
Retailer 8$371 USD
Retailer 13$445 USD
Retailer 2$450 USD
Retailer 5$546 USD
Retailer 15$568 USD
Retailer 11$572 USD
Retailer 1$632 USD
Retailer 16$887 USD
Retailer 4$1,021 USD
Retailer 12$1,063 USD
Retailer 10$1,332 USD

19 data points across 16 retailers

17 retailers$268 USD to $2,620 USD

A
Cheapest Retailer
-
$268 USD
A
Retailer 2
-
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$309 USD
View
A
Retailer 4
-
$331 USD
View
A
Retailer 5
-
$332 USD
View
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
A
Retailer 7
-
$445 USD
View
A
Retailer 8
-
$450 USD
View
A
Retailer 9
-
$546 USD
€520 EUR
View
A
Retailer 10
-
$568 USD
ZAR 9,179 ZAR
View
A
Retailer 11
-
$572 USD
View
B+
Retailer 12
-
$632 USD
£498 GBP
View
B+
Retailer 13
-
$887 USD
SGD 1,198 SGD
View
B+
Retailer 14
-
$1,021 USD
View
B+
Retailer 15
-
$1,063 USD
View
B+
Retailer 16
-
$1,332 USD
£1,049 GBP
View
Most Expensive
B
Brilliant Earth
21294541A · Oct 28
$2,620 USD
View
16 more retailers have this diamond
Prices start from $268 USDSave up to $2,352 USD

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
1.00ct Emerald
$268 USD