CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG727578015

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727578015

Diamond specifications and retailer prices

From $268 SGD
$210 USD
As of October 30, 2026
Save $1,470 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,739 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG727578015 or 727578015. Listed at 21 retailers as of October 29, 2026, with prices from $268 to $1,739, a $1,470 spread on the same certified stone. Do Amore Diamonds lists it at $1,739. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578015
Dimensions5.46 × 3.69 × 2.56 mm
L/W Ratio1.48
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
5.46 mm3.69 mm0.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG727578015
Side View
Table 66.0%Crown 35.5°Girdle: ThickPavilion 42°Culet: LargeDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,739 SGD|Low: $256 SGD|High: $1,739 SGD|Avg: $829 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 8$266 SGD
Retailer 11$268 SGD
Retailer 7$295 SGD
Retailer 6$307 SGD
Retailer 10$325 SGD
Retailer 14$327 SGD
Retailer 16$492 SGD
Retailer 2$497 SGD
Retailer 5$557 SGD
Retailer 19$653 SGD
Retailer 4$699 SGD
Retailer 9$716 SGD
Retailer 13$1,023 SGD
Retailer 15$1,023 SGD
Retailer 17$1,161 SGD
Retailer 12$1,344 SGD
Retailer 20$1,381 SGD
Retailer 3$1,455 SGD
Retailer 18$1,552 SGD
Do Amore Diamonds$1,739 SGD

31 data points across 20 retailers

21 retailers$268 SGD to $1,739 SGD

Retailer 1
-
$266 SGD
$208 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$268 SGD
$210 USD
View
A
Retailer 3
-
$295 SGD
$231 USD
View
Final sale: no returns
Retailer 4
-
$307 SGD
$240 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$325 SGD
$254 USD
View
A
Retailer 6
-
$327 SGD
$256 USD
View
Retailer 7
-
$329 SGD
$257 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$492 SGD
$385 USD
View
B+
Retailer 9
-
$497 SGD
€370 EUR
View
B
Retailer 10
-
$557 SGD
CA$605 CAD
View
B+
Retailer 11
-
$653 SGD
ZAR 8,254 ZAR
View
B+
Retailer 12
-
$699 SGD
$547 USD
View
B
Retailer 13
-
$716 SGD
$560 USD
View
B
Retailer 14
-
$1,023 SGD
$800 USD
View
B
Retailer 15
-
$1,023 SGD
$800 USD
View
B
Retailer 16
-
$1,161 SGD
$908 USD
View
Retailer 17
-
$1,168 SGD
$914 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,381 SGD
$1,080 USD
View
B
Retailer 19
-
$1,455 SGD
£896 GBP
View
B
Retailer 20
-
$1,552 SGD
$1,214 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG727578015 · Oct 29
$1,739 SGD
$1,360 USD
View
20 more retailers have this diamond
Prices start from $268 SGDSave up to $1,470 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
0.51ct Emerald
$268 SGD