CaratHunter
Plans
Cushion|Lab Grown|IGI

0.78ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG729567243

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG729567243

Diamond specifications and retailer prices

From $336 SGD
$263 USD
As of October 30, 2026
Save $3,077 SGD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,413 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG729567243 or 729567243. Listed at 19 retailers as of October 30, 2026, with prices from $336 to $3,413, a $3,077 spread on the same certified stone. Do Amore Diamonds lists it at $3,413. 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

0.78
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729567243
Dimensions5.19 × 5.17 × 3.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.19 mm5.17 mm0.78 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729567243
Side View
Table 65.0%Crown 34.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 63.8%

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: $914 SGD|Low: $336 SGD|High: $2,672 SGD|Avg: $1,223 SGD|+19.3%
Retailer 1
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
October 29, 2026
Retailer 6$336 SGD
Retailer 8$502 SGD
Retailer 7$537 SGD
Retailer 10$612 SGD
Retailer 12$678 SGD
Retailer 18$745 SGD
Retailer 4$753 SGD
Retailer 1$914 SGD
Retailer 2$969 SGD
Retailer 17$1,046 SGD
Retailer 9$1,189 SGD
Retailer 5$1,492 SGD
Retailer 11$1,520 SGD
Retailer 3$1,540 SGD
Retailer 15$1,659 SGD
Retailer 19$1,668 SGD
Retailer 14$1,705 SGD
Retailer 13$2,263 SGD
Retailer 16$2,263 SGD

32 data points across 19 retailers

19 retailers$336 SGD to $3,413 SGD

A
Cheapest Retailer
-
$336 SGD
$263 USD
Final sale: no returns
A
Retailer 2
-
$502 SGD
$393 USD
View
Retailer 3
-
$537 SGD
$420 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$612 SGD
$479 USD
View
A
Retailer 5
-
$678 SGD
$530 USD
View
A
Retailer 6
-
$745 SGD
ZAR 9,410 ZAR
View
A
Retailer 7
-
$753 SGD
$589 USD
View
A
Retailer 8
-
$914 SGD
€681 EUR
View
A
Retailer 9
-
$969 SGD
A$1,166 AUD
View
B+
Retailer 10
-
$1,046 SGD
A$1,259 AUD
View
B+
Retailer 11
-
$1,189 SGD
$930 USD
View
B+
Retailer 12
-
$1,492 SGD
CA$1,621 CAD
View
B+
Retailer 13
-
$1,540 SGD
$1,204 USD
View
B+
Retailer 14
-
$1,659 SGD
£1,022 GBP
View
B+
Retailer 15
-
$1,668 SGD
$1,305 USD
View
B
Retailer 16
-
$1,705 SGD
$1,334 USD
View
B
Retailer 17
-
$2,263 SGD
$1,770 USD
View
B
Retailer 18
-
$2,263 SGD
$1,770 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG729567243 · Oct 30
$3,413 SGD
$2,670 USD
View
18 more retailers have this diamond
Prices start from $336 SGDSave up to $3,077 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
0.78ct Cushion
$336 SGD