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 $320 NZD
$180 USD
As of October 30, 2026
Save $3,184 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,505 NZD 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 21 retailers as of October 27, 2026, with prices from $320 to $3,505, a $3,184 spread on the same certified stone. Queensmith lists it at $3,505. 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
Colour
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: $3,505 NZD|Low: $304 NZD|High: $3,505 NZD|Avg: $1,278 NZD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
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Retailer 21
October 30, 2026
Retailer 17$320 NZD
Retailer 20$356 NZD
Retailer 4$370 NZD
Retailer 19$397 NZD
Retailer 5$539 NZD
Retailer 8$706 NZD
Retailer 7$710 NZD
Retailer 18$767 NZD
Retailer 12$807 NZD
Retailer 2$809 NZD
Retailer 14$879 NZD
Retailer 15$1,071 NZD
Retailer 3$1,407 NZD
Retailer 9$1,502 NZD
Retailer 21$1,726 NZD
Retailer 13$2,058 NZD
Retailer 10$2,252 NZD
Retailer 11$2,454 NZD
Retailer 6$2,920 NZD
Retailer 16$3,062 NZD
Queensmith$3,505 NZD

42 data points across 21 retailers

21 retailers$320 NZD to $3,505 NZD

A
Cheapest Retailer
-
$320 NZD
$180 USD
A
Retailer 2
-
$356 NZD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$370 NZD
$208 USD
View
A
Retailer 4
-
$397 NZD
$223 USD
View
B+
Retailer 5
-
$539 NZD
$303 USD
View
Retailer 6
-
$615 NZD
HK$2,700 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
$706 NZD
ZAR 6,402 ZAR
View
Price last confirmed 28 days ago
A
Retailer 8
-
$767 NZD
$431 USD
View
A
Retailer 9
-
$809 NZD
£358 GBP
View
Retailer 10
-
$879 NZD
$494 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$1,071 NZD
A$925 AUD
View
Retailer 12
-
$1,157 NZD
$650 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$1,407 NZD
$790 USD
View
Retailer 14
-
$1,484 NZD
SGD 1,126 SGD
View
Price last confirmed 27 days ago
Retailer 15
-
$1,502 NZD
A$1,298 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,726 NZD
$969 USD
View
Retailer 17
-
$1,962 NZD
$1,102 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$2,058 NZD
£910 GBP
View
Retailer 19
-
$2,252 NZD
$1,265 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$3,062 NZD
$1,720 USD
View
Most Expensive
B
Queensmith
LG669420111 · Oct 27
$3,505 NZD
£1,550 GBP
View
20 more retailers have this diamond
Prices start from $320 NZDSave up to $3,184 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
1.02ct Emerald
$320 NZD