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Oval|Lab Grown|IGI

3.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780665809

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780665809

Diamond specifications and retailer prices

From $1,219 SGD
$951 USD
As of October 29, 2026
Save $11,688 SGD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,907 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.27ct lab-grown oval diamond

This 3.27ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665809 or 780665809. Listed at 15 retailers as of October 29, 2026, with prices from $1,219 to $12,907, a $11,688 spread on the same certified stone. Brilliant Earth lists it at $12,907. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665809
Dimensions11.92 × 8.12 × 5.12 mm
L/W Ratio1.47
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
11.92 mm8.12 mm3.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665809
Side View
Table 56.0%Crown 38.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 63.1%

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: $12,907 SGD|Low: $1,219 SGD|High: $16,761 SGD|Avg: $5,546 SGD|-3.0%
Brilliant Earth
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
October 29, 2026
Retailer 10$1,219 SGD
Retailer 4$1,327 SGD
Retailer 9$1,647 SGD
Retailer 12$1,655 SGD
Retailer 11$2,263 SGD
Retailer 15$2,630 SGD
Retailer 16$2,925 SGD
Retailer 8$2,948 SGD
Retailer 14$3,047 SGD
Retailer 3$3,286 SGD
Retailer 5$4,048 SGD
Retailer 2$5,321 SGD
Retailer 6$7,556 SGD
Retailer 13$10,818 SGD
Retailer 7$11,962 SGD
Brilliant Earth$12,907 SGD

34 data points across 16 retailers

15 retailers$1,219 SGD to $12,907 SGD

A
Cheapest Retailer
-
$1,219 SGD
$951 USD
A
Retailer 2
-
$1,327 SGD
$1,035 USD
View
A
Retailer 3
-
$1,647 SGD
$1,285 USD
View
A
Retailer 4
-
$1,655 SGD
$1,291 USD
View
A
Retailer 5
-
$2,263 SGD
$1,766 USD
View
A
Retailer 6
-
$2,630 SGD
€1,954 EUR
View
A
Retailer 7
-
$2,925 SGD
$2,282 USD
View
A
Retailer 8
-
$3,047 SGD
$2,377 USD
View
A
Retailer 9
-
$3,286 SGD
$2,564 USD
View
A
Retailer 10
-
$4,048 SGD
$3,158 USD
View
B+
Retailer 11
-
$5,321 SGD
£3,269 GBP
View
Retailer 12
-
$7,556 SGD
$5,895 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$10,818 SGD
$8,440 USD
View
B
Retailer 14
-
$11,962 SGD
$9,333 USD
View
Most Expensive
B
Brilliant Earth
18577299Y · Oct 29
$12,907 SGD
$10,070 USD
View
14 more retailers have this diamond
Prices start from $1,219 SGDSave up to $11,688 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
3.27ct Oval
$1,219 SGD