Oval|Lab Grown|IGI

0.77ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809603135

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809603135

Diamond specifications and retailer prices

From $428 SGD
$335 USD
As of October 25, 2026
18 retailers carry this diamond
Most expensive: $1,492 SGD at Reve Diamonds · As of October 23, 2026
View at Reve 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), with a top-tier cut grade and certified by IGI LG809603135 or 809603135. Listed at 18 retailers as of October 25, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809603135
Dimensions7.66 × 5.12 × 3.13 mm
L/W Ratio1.50
Girdle conditionFaceted
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
7.66 mm5.12 mm0.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809603135
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $541 SGD|Low: $194 SGD|High: $1,492 SGD|Avg: $669 SGD|+2.4%
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
Reve Diamonds
October 23, 2026
Retailer 13$245 SGD
Retailer 9$274 SGD
Retailer 3$284 SGD
Retailer 6$304 SGD
Retailer 15$304 SGD
Retailer 5$428 SGD
Retailer 17$473 SGD
Retailer 16$515 SGD
Retailer 12$534 SGD
Retailer 1$541 SGD
Retailer 4$621 SGD
Retailer 10$642 SGD
Retailer 8$692 SGD
Retailer 7$774 SGD
Retailer 14$977 SGD
Retailer 18$981 SGD
Retailer 11$1,046 SGD
Retailer 2$1,074 SGD
Retailer 19$1,438 SGD
Reve Diamonds$1,492 SGD

32 data points across 20 retailers

18 retailers

Retailer 1
-
$245 SGD
$192 USD
Price last confirmed 8 days ago
Retailer 2
-
$284 SGD
$222 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$304 SGD
$238 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$304 SGD
$238 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$304 SGD
$238 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$428 SGD
$335 USD
View
Retailer 7
-
$473 SGD
$370 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$534 SGD
£329 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$541 SGD
ZAR 6,835 ZAR
View
Price last confirmed 8 days ago
Retailer 10
-
$621 SGD
$486 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$642 SGD
$502 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$692 SGD
$541 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$977 SGD
$764 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$981 SGD
$767 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,046 SGD
$818 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,074 SGD
$840 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,438 SGD
£886 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
6D4ACD14E · Oct 23
$1,492 SGD
$1,167 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $428 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
$428 SGD