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Emerald|Lab Grown|IGI

1.82ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG812620663

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812620663

Diamond specifications and retailer prices

From $398 SGD
$311 USD
As of October 30, 2026
Save $3,355 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,752 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620663 or 812620663. Listed at 20 retailers as of October 28, 2026, with prices from $398 to $3,752, a $3,355 spread on the same certified stone. Rare Carat lists it at $3,752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620663
Dimensions8.69 × 5.61 × 3.71 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
8.69 mm5.61 mm1.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620663
Side View
Table 60.0%Crown 31.1°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 66.1%

Caratlytics Score

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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: $3,752 SGD|Low: $327 SGD|High: $6,175 SGD|Avg: $1,615 SGD|+10.7%
Rare Carat
Retailer 2
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Retailer 11
Retailer 12
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Retailer 22
October 29, 2026
Retailer 5$398 SGD
Retailer 3$444 SGD
Retailer 21$462 SGD
Retailer 2$492 SGD
Retailer 11$511 SGD
Retailer 10$773 SGD
Retailer 6$803 SGD
Retailer 18$847 SGD
Retailer 12$885 SGD
Retailer 8$935 SGD
Retailer 16$1,148 SGD
Retailer 14$1,155 SGD
Retailer 20$1,415 SGD
Retailer 9$1,500 SGD
Retailer 17$1,584 SGD
Retailer 7$1,792 SGD
Retailer 19$1,854 SGD
Retailer 22$1,895 SGD
Retailer 13$1,986 SGD
Retailer 4$3,528 SGD
Rare Carat$3,752 SGD
Retailer 15$6,175 SGD

23 data points across 22 retailers

20 retailers$398 SGD to $3,752 SGD

A
Cheapest Retailer
-
$398 SGD
$311 USD
A
Retailer 2
-
$444 SGD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$462 SGD
$361 USD
View
A
Retailer 4
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$492 SGD
$385 USD
View
A
Retailer 5
-
$511 SGD
$400 USD
View
A
Retailer 6
-
$773 SGD
$605 USD
View
A
Retailer 7
-
$803 SGD
$628 USD
View
A
Retailer 8
-
$847 SGD
ZAR 10,698 ZAR
View
A
Retailer 9
-
$935 SGD
$731 USD
View
A
Retailer 10
-
$1,148 SGD
A$1,382 AUD
View
Retailer 11
-
$1,155 SGD
$903 USD
View
Price last confirmed 29 days ago
A
Retailer 12
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$1,415 SGD
$1,107 USD
View
B+
Retailer 13
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$1,500 SGD
$1,173 USD
View
B+
Retailer 14
-
$1,584 SGD
$1,239 USD
View
B+
Retailer 15
-
$1,792 SGD
$1,402 USD
View
B+
Retailer 16
-
$1,854 SGD
$1,451 USD
View
B+
Retailer 17
-
$1,895 SGD
$1,482 USD
View
B+
Retailer 18
-
$1,986 SGD
£1,223 GBP
View
B
Retailer 19
-
$3,528 SGD
$2,760 USD
View
Most Expensive
B
Rare Carat
C329-24A_l_812620663 · Oct 28
$3,752 SGD
$2,935 USD
View
19 more retailers have this diamond
Prices start from $398 SGDSave up to $3,355 SGD

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
1.82ct Emerald
$398 SGD