CaratHunter
Plans
Princess|Lab Grown|IGI

3.55ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG790675609

Shape and cutting style on the report: Princess cut

Certificate IGI LG790675609

Diamond specifications and retailer prices

From $4,404 SGD
$3,445 USD
As of October 30, 2026
Save $14,547 SGD (77%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $25,036 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790675609 or 790675609. Listed at 26 retailers as of October 30, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.55
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790675609
Dimensions8.41 × 8.23 × 5.90 mm
L/W Ratio1.02
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
8.41 mm8.23 mm3.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790675609
Side View
Table 67.0%Crown 44.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.7%

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: $25,036 SGD|Low: $4,228 SGD|High: $25,036 SGD|Avg: $9,931 SGD|+1.2%
Novita 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4$4,404 SGD
Retailer 11$4,932 SGD
Retailer 8$4,964 SGD
Retailer 7$5,108 SGD
Retailer 3$5,305 SGD
Retailer 10$5,732 SGD
Retailer 18$5,973 SGD
Retailer 22$6,195 SGD
Retailer 5$6,384 SGD
Retailer 2$6,823 SGD
Retailer 20$7,498 SGD
Retailer 9$7,813 SGD
Retailer 16$8,208 SGD
Retailer 17$11,003 SGD
Retailer 21$11,642 SGD
Retailer 13$11,861 SGD
Retailer 6$12,812 SGD
Retailer 12$14,870 SGD
Retailer 19$17,303 SGD
Retailer 15$17,956 SGD
Retailer 14$18,951 SGD
Novita Diamonds$25,036 SGD

36 data points across 22 retailers

26 retailers$4,404 SGD to $18,951 SGD

A
Cheapest Retailer
-
$4,404 SGD
$3,445 USD
A
Retailer 2
-
$4,932 SGD
$3,858 USD
View
Final sale: no returns
A
Retailer 3
-
$4,964 SGD
$3,883 USD
View
A
Retailer 4
-
$5,108 SGD
$3,996 USD
View
Retailer 5
-
$5,108 SGD
$3,996 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$5,305 SGD
$4,150 USD
View
A
Retailer 7
-
$5,732 SGD
$4,484 USD
View
A
Retailer 8
-
$5,973 SGD
HK$36,500 HKD
View
A
Retailer 9
-
$6,195 SGD
$4,846 USD
View
A
Retailer 10
-
$6,384 SGD
$4,994 USD
View
A
Retailer 11
-
$6,823 SGD
£4,202 GBP
View
A
Retailer 12
-
$7,498 SGD
$5,865 USD
View
B+
Retailer 13
-
$7,813 SGD
£4,812 GBP
View
B+
Retailer 14
-
$8,208 SGD
€6,115 EUR
View
Retailer 15
-
$9,482 SGD
£5,840 GBP
View
Price last confirmed 21 days ago
Retailer 16
-
$10,548 SGD
$8,251 USD
View
Price last confirmed 111 days ago
B+
Retailer 17
-
$11,003 SGD
£6,777 GBP
View
Retailer 18
-
$11,642 SGD
A$14,010 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$11,861 SGD
ZAR 149,891 ZAR
View
B+
Retailer 20
-
$12,228 SGD
$9,565 USD
View
B+
Retailer 21
-
$12,812 SGD
$10,022 USD
View
B
Retailer 22
-
$14,870 SGD
$11,631 USD
View
B
Retailer 23
-
$17,303 SGD
View
B
Retailer 24
-
$17,956 SGD
$14,045 USD
View
B
Retailer 25
-
$18,951 SGD
$14,824 USD
View
Most Expensive
Novita Diamonds
cert_790675609 · Oct 8
$25,036 SGD
A$30,129 AUD
View
Price last confirmed 22 days ago
25 more retailers have this diamond
Prices start from $4,404 SGDSave up to $14,547 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
3.55ct Princess
$4,404 SGD