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Oval|Lab Grown|IGI

3.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780661603

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780661603

Diamond specifications and retailer prices

From $1,647 SGD
$1,285 USD
As of October 29, 2026
Save $11,260 SGD (87%) 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 LG780661603 or 780661603. Listed at 15 retailers as of October 29, 2026, with prices from $1,647 to $12,907, a $11,260 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 angle34.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661603
Dimensions11.98 × 8.26 × 5.12 mm
L/W Ratio1.45
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
11.98 mm8.26 mm3.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661603
Side View
Table 59.0%Crown 34.6°Girdle: ThickPavilion 39.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,647 SGD|High: $15,624 SGD|Avg: $5,591 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
October 29, 2026
Retailer 7$1,647 SGD
Retailer 9$1,655 SGD
Retailer 6$2,070 SGD
Retailer 8$2,263 SGD
Retailer 12$2,630 SGD
Retailer 5$2,948 SGD
Retailer 11$3,047 SGD
Retailer 13$3,286 SGD
Retailer 3$4,048 SGD
Retailer 2$5,321 SGD
Retailer 4$7,556 SGD
Retailer 10$10,818 SGD
Brilliant Earth$12,907 SGD

33 data points across 13 retailers

15 retailers$1,647 SGD to $12,907 SGD

A
Cheapest Retailer
-
$1,647 SGD
$1,285 USD
A+
Retailer 2
-
$1,655 SGD
$1,291 USD
View
A
Retailer 3
-
$1,862 SGD
$1,453 USD
View
Retailer 4
-
$2,121 SGD
$1,655 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$2,263 SGD
$1,766 USD
View
Retailer 6
-
$2,404 SGD
$1,876 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$2,630 SGD
€1,954 EUR
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
Retailer 11
-
$5,305 SGD
$4,139 USD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$5,321 SGD
£3,269 GBP
View
Retailer 13
-
$7,556 SGD
$5,895 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$10,818 SGD
$8,440 USD
View
Most Expensive
B
Brilliant Earth
18494970Y · Oct 29
$12,907 SGD
$10,070 USD
View
14 more retailers have this diamond
Prices start from $1,647 SGDSave up to $11,260 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
$1,647 SGD