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Oval|Lab Grown|IGI

0.40ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG770699910

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770699910

Diamond specifications and retailer prices

From $210 SGD
$164 USD
As of November 1, 2026
Save $1,133 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,713 SGD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 0.4ct lab-grown oval diamond

This 0.4ct lab-grown oval sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770699910 or 770699910. Listed at 18 retailers as of November 1, 2026, with a 540% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770699910
Dimensions5.98 × 4.02 × 2.61 mm
L/W Ratio1.49
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
5.98 mm4.02 mm0.40 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770699910
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.9%

Caratlytics Score

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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: Nov 1
Current: $1,713 SGD|Low: $203 SGD|High: $1,841 SGD|Avg: $793 SGD|-6.9%
Kay Jewelers
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
November 1, 2026
Retailer 14$210 SGD
Retailer 18$244 SGD
Retailer 9$248 SGD
Retailer 6$262 SGD
Retailer 8$334 SGD
Retailer 7$377 SGD
Retailer 5$486 SGD
Retailer 2$522 SGD
Retailer 10$533 SGD
Retailer 12$573 SGD
Retailer 16$634 SGD
Retailer 17$733 SGD
Retailer 3$929 SGD
Retailer 15$1,145 SGD
Retailer 11$1,343 SGD
Retailer 4$1,500 SGD
Kay Jewelers$1,713 SGD
Retailer 13$1,713 SGD

32 data points across 18 retailers

18 retailers$210 SGD to $1,343 SGD

A
Cheapest Retailer
-
$210 SGD
$164 USD
Retailer 2
-
$211 SGD
$165 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$244 SGD
$191 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$248 SGD
$194 USD
View
Retailer 5
-
$262 SGD
$205 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$334 SGD
$261 USD
View
B+
Retailer 7
-
$377 SGD
$295 USD
View
B+
Retailer 8
-
$486 SGD
$380 USD
View
B+
Retailer 9
-
$522 SGD
ZAR 6,597 ZAR
View
B+
Retailer 10
-
$573 SGD
€427 EUR
View
B
Retailer 11
-
$634 SGD
$496 USD
View
B
Retailer 12
-
$733 SGD
CA$797 CAD
View
Retailer 13
-
$929 SGD
$727 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$1,145 SGD
$896 USD
View
B
Retailer 15
-
$1,343 SGD
£827 GBP
View
Retailer 16
-
$1,500 SGD
£924 GBP
View
Price last confirmed 13 days ago
Retailer 17
-
$1,713 SGD
$1,340 USD
View
Price under review
Most Expensive
Kay Jewelers
258614131 · Nov 1
$1,713 SGD
$1,340 USD
View
Price under review
17 more retailers have this diamond
Prices start from $210 SGDSave up to $1,133 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
0.40ct Oval
$210 SGD