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Emerald|Lab Grown|IGI

5.12ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG846662166

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846662166

Diamond specifications and retailer prices

From $9,211 SGD
$7,205 USD
As of October 27, 2026
Save $48,266 SGD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $57,477 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.12ct lab-grown emerald diamond

This 5.12ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662166 or 846662166. Listed at 14 retailers as of October 27, 2026, with prices from $9,211 to $57,477, a $48,266 spread on the same certified stone. Do Amore Diamonds lists it at $57,477. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662166
Dimensions11.44 × 7.99 × 5.13 mm
L/W Ratio1.43
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
11.44 mm7.99 mm5.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662166
Side View
Table 64.0%Crown 37.2°Girdle: STK-THKPavilion 38.2°Culet: LargeDepth 64.2%

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: $57,477 SGD|Low: $9,211 SGD|High: $73,723 SGD|Avg: $27,246 SGD
Do Amore Diamonds
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
October 27, 2026
Retailer 8$9,211 SGD
Retailer 10$9,421 SGD
Retailer 5$9,579 SGD
Retailer 12$10,218 SGD
Retailer 13$10,624 SGD
Retailer 11$12,081 SGD
Retailer 9$12,377 SGD
Retailer 3$13,265 SGD
Retailer 2$20,735 SGD
Retailer 14$21,923 SGD
Retailer 6$24,775 SGD
Retailer 15$29,722 SGD
Retailer 4$36,140 SGD
Do Amore Diamonds$57,477 SGD
Retailer 7$73,723 SGD

6 data points across 15 retailers

14 retailers$9,211 SGD to $57,477 SGD

A
Cheapest Retailer
-
$9,211 SGD
$7,205 USD
A
Retailer 2
-
$9,421 SGD
$7,369 USD
View
A
Retailer 3
-
$9,579 SGD
$7,493 USD
View
A
Retailer 4
-
$10,218 SGD
$7,993 USD
View
A
Retailer 5
-
$10,624 SGD
$8,310 USD
View
A
Retailer 6
-
$12,081 SGD
$9,450 USD
View
A
Retailer 7
-
$12,377 SGD
$9,682 USD
View
A
Retailer 8
-
$13,265 SGD
$10,376 USD
View
B+
Retailer 9
-
$20,735 SGD
€15,447 EUR
View
B+
Retailer 10
-
$21,923 SGD
£13,503 GBP
View
Retailer 11
-
$24,775 SGD
$19,380 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$29,722 SGD
$23,249 USD
View
B
Retailer 13
-
$36,140 SGD
$28,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-77EB7EAC3 · Oct 29
$57,477 SGD
$44,960 USD
View
13 more retailers have this diamond
Prices start from $9,211 SGDSave up to $48,266 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
5.12ct Emerald
$9,211 SGD