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Princess|Lab Grown|IGI

3.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780661331

Shape and cutting style on the report: Princess cut

Certificate IGI LG780661331

Diamond specifications and retailer prices

From $2,389 SGD
$1,869 USD
As of October 30, 2026
Save $14,051 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,440 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess 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 LG780661331 or 780661331. Listed at 17 retailers as of October 30, 2026, with prices from $2,389 to $16,440, a $14,051 spread on the same certified stone. Do Amore Diamonds lists it at $16,440. 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

3.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661331
Dimensions7.86 × 7.84 × 5.46 mm
L/W Ratio1.00
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
7.86 mm7.84 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661331
Side View
Table 66.0%Crown 40°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,440 SGD|Low: $2,389 SGD|High: $28,726 SGD|Avg: $7,653 SGD|-42.8%
Do Amore Diamonds
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 31, 2026
Retailer 13$2,389 SGD
Retailer 9$2,599 SGD
Retailer 11$2,882 SGD
Retailer 2$2,985 SGD
Retailer 14$3,086 SGD
Retailer 5$4,205 SGD
Retailer 7$4,349 SGD
Retailer 10$4,661 SGD
Retailer 3$4,799 SGD
Retailer 15$5,137 SGD
Retailer 4$7,637 SGD
Retailer 16$8,344 SGD
Retailer 6$8,380 SGD
Retailer 8$11,131 SGD
Retailer 12$11,327 SGD
Do Amore Diamonds$16,440 SGD

35 data points across 16 retailers

17 retailers$2,389 SGD to $16,440 SGD

A
Cheapest Retailer
-
$2,389 SGD
$1,869 USD
A
Retailer 2
-
$2,599 SGD
$2,033 USD
View
A
Retailer 3
-
$2,882 SGD
$2,254 USD
View
A
Retailer 4
-
$2,985 SGD
$2,335 USD
View
A
Retailer 5
-
$3,086 SGD
$2,414 USD
View
A
Retailer 6
-
$4,205 SGD
$3,289 USD
View
A
Retailer 7
-
$4,320 SGD
$3,379 USD
View
A
Retailer 8
-
$4,349 SGD
$3,402 USD
View
A
Retailer 9
-
$4,661 SGD
$3,646 USD
View
A
Retailer 10
-
$4,931 SGD
$3,857 USD
View
Final sale: no returns
A
Retailer 11
-
$5,137 SGD
€3,827 EUR
View
B+
Retailer 12
-
$7,637 SGD
$5,974 USD
View
B+
Retailer 13
-
$8,344 SGD
£5,139 GBP
View
B+
Retailer 14
-
$8,380 SGD
$6,555 USD
View
B+
Retailer 15
-
$11,131 SGD
$8,707 USD
View
B+
Retailer 16
-
$11,327 SGD
$8,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-1C2929AF1 · Oct 31
$16,440 SGD
$12,860 USD
View
16 more retailers have this diamond
Prices start from $2,389 SGDSave up to $14,051 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
3.00ct Princess
$2,389 SGD