Emerald|Lab Grown|IGI

1.02ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG669420111

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669420111

Diamond specifications and retailer prices

From $180 USD
As of October 30, 2026
Save $1,789 USD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,969 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669420111 or 669420111. Listed at 20 retailers as of October 27, 2026, with prices from $180 to $1,969, a $1,789 spread on the same certified stone. Queensmith lists it at $1,969. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669420111
Dimensions6.83 × 4.82 × 3.27 mm
L/W Ratio1.42
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
6.83 mm4.82 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669420111
Side View
Table 64.0%Crown 34.4°Girdle: MediumPavilion 40.2°Culet: LargeDepth 67.8%

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 30
Current: $1,969 USD|Low: $170 USD|High: $1,969 USD|Avg: $689 USD
Queensmith
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 22
October 31, 2026
Retailer 15$170 USD
Retailer 18$180 USD
Retailer 21$200 USD
Retailer 4$208 USD
Retailer 20$223 USD
Retailer 5$303 USD
Retailer 8$396 USD
Retailer 7$399 USD
Retailer 19$431 USD
Retailer 12$453 USD
Retailer 2$454 USD
Retailer 14$494 USD
Retailer 16$601 USD
Retailer 3$790 USD
Retailer 9$844 USD
Retailer 22$969 USD
Retailer 13$1,156 USD
Retailer 10$1,265 USD
Retailer 11$1,378 USD
Retailer 6$1,640 USD
Retailer 17$1,720 USD
Queensmith$1,969 USD

42 data points across 22 retailers

20 retailers$180 USD to $1,969 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$223 USD
View
B+
Retailer 5
-
$303 USD
View
Retailer 6
-
$346 USD
HK$2,700 HKD
View
Price last confirmed 22 days ago
Retailer 7
-
$396 USD
ZAR 6,402 ZAR
View
Price last confirmed 30 days ago
A
Retailer 8
-
$431 USD
View
A
Retailer 9
-
$454 USD
£358 GBP
View
Retailer 10
-
$494 USD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$601 USD
A$925 AUD
View
Retailer 12
-
$650 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$790 USD
View
Retailer 14
-
$833 USD
SGD 1,126 SGD
View
Price last confirmed 28 days ago
Retailer 15
-
$844 USD
A$1,298 AUD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$969 USD
View
B
Retailer 17
-
$1,156 USD
£910 GBP
View
Retailer 18
-
$1,265 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$1,720 USD
View
Most Expensive
B
Queensmith
LG669420111 · Oct 27
$1,969 USD
£1,550 GBP
View
19 more retailers have this diamond
Prices start from $180 USDSave up to $1,789 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
1.02ct Emerald
$180 USD