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Oval|Lab Grown|IGI

0.77ct E IF Oval Lab Grown Diamond

E/IF

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of October 29, 2026
Save $759 SGD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,494 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 9 retailers as of October 24, 2026, with a 302% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.77
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.62 × 5.21 × 3.11 mm
L/W Ratio1.46
Top View
7.62 mm5.21 mm0.77 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCuletDepth 59.7%

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 29
Current: $1,494 SGD|Low: $252 SGD|High: $1,494 SGD|Avg: $620 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$252 SGD
Retailer 6$294 SGD
Retailer 4$312 SGD
Retailer 5$314 SGD
Retailer 2$1,002 SGD
Helzberg Diamonds$1,494 SGD

14 data points across 6 retailers

9 retailers$252 SGD to $1,011 SGD

A
Cheapest Retailer
-
$252 SGD
$197 USD
A
Retailer 2
-
$253 SGD
$198 USD
View
A
Retailer 3
-
$294 SGD
$230 USD
View
B+
Retailer 4
-
$312 SGD
$244 USD
View
A
Retailer 5
-
$314 SGD
$246 USD
View
A
Retailer 6
-
$314 SGD
$246 USD
View
B
Retailer 7
-
$1,002 SGD
$784 USD
View
B
Retailer 8
-
$1,011 SGD
$791 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGKMINHPO · Oct 13
$1,494 SGD
$1,169 USD
View
Price last confirmed 18 days ago
8 more retailers have this diamond
Prices start from $252 SGDSave up to $759 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
0.77ct Oval
$252 SGD