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Emerald|Lab Grown|IGI

1.59ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG621464428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621464428

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of November 1, 2026
Save $2,394 SGD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,736 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown emerald diamond

This 1.59ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621464428 or 621464428. Listed at 24 retailers as of October 31, 2026, with prices from $341 to $2,736, a $2,394 spread on the same certified stone. Brilliant Earth lists it at $2,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621464428
Dimensions7.89 × 5.54 × 3.74 mm
L/W Ratio1.42
Culet sizeLong
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
7.89 mm5.54 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621464428
Side View
Table 61.0%Crown 33.9°Girdle: MediumPavilion 39.9°Culet: LNGDepth 67.5%

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: Nov 1
Current: $2,736 SGD|Low: $327 SGD|High: $2,736 SGD|Avg: $1,072 SGD
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 18$341 SGD
Retailer 17$396 SGD
Retailer 9$399 SGD
Retailer 5$423 SGD
Retailer 7$598 SGD
Retailer 15$601 SGD
Retailer 13$701 SGD
Retailer 11$730 SGD
Retailer 10$763 SGD
Retailer 2$812 SGD
Retailer 14$985 SGD
Retailer 6$1,301 SGD
Retailer 3$1,361 SGD
Retailer 8$1,629 SGD
Retailer 12$1,636 SGD
Retailer 16$1,700 SGD
Retailer 4$2,065 SGD
Brilliant Earth$2,736 SGD

42 data points across 18 retailers

24 retailers$341 SGD to $2,736 SGD

A
Cheapest Retailer
-
$341 SGD
$267 USD
A
Retailer 2
-
$396 SGD
$310 USD
View
A
Retailer 3
-
$399 SGD
$312 USD
View
Final sale: no returns
A
Retailer 4
-
$423 SGD
$331 USD
View
A
Retailer 5
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 6
-
$598 SGD
$468 USD
View
A
Retailer 7
-
$601 SGD
$470 USD
View
A
Retailer 8
-
$701 SGD
€522 EUR
View
A
Retailer 9
-
$730 SGD
ZAR 9,227 ZAR
View
A
Retailer 10
-
$763 SGD
$597 USD
View
A
Retailer 11
-
$812 SGD
£500 GBP
View
A
Retailer 12
-
$939 SGD
$735 USD
View
A
Retailer 13
-
$985 SGD
A$1,185 AUD
View
B+
Retailer 14
-
$1,301 SGD
$1,018 USD
View
B+
Retailer 15
-
$1,361 SGD
$1,065 USD
View
B+
Retailer 16
-
$1,386 SGD
$1,084 USD
View
B+
Retailer 17
-
$1,392 SGD
$1,089 USD
View
B+
Retailer 18
-
$1,427 SGD
$1,116 USD
View
B+
Retailer 19
-
$1,428 SGD
View
B+
Retailer 20
-
$1,629 SGD
$1,274 USD
View
B+
Retailer 21
-
$1,636 SGD
A$1,969 AUD
View
Retailer 22
-
$1,700 SGD
£1,047 GBP
View
Price last confirmed 7 days ago
B
Retailer 23
-
$2,065 SGD
$1,615 USD
View
Most Expensive
B
Brilliant Earth
9219722A · Oct 31
$2,736 SGD
$2,140 USD
View
23 more retailers have this diamond
Prices start from $341 SGDSave up to $2,394 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
1.59ct Emerald
$341 SGD