CaratHunter
Plans
Princess|Lab Grown|IGI

4.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG653412330

Shape and cutting style on the report: Princess cut

Certificate IGI LG653412330

Diamond specifications and retailer prices

From $730 SGD
$571 USD
As of October 27, 2026
Save $4,307 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,037 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653412330 or 653412330. Listed at 21 retailers as of October 27, 2026, with prices from $730 to $5,037, a $4,307 spread on the same certified stone. Brilliant Earth lists it at $5,037. 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

4.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653412330
Dimensions8.72 × 8.68 × 6.05 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm8.68 mm4.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653412330
Side View
Table 73.0%Crown 42.1°Girdle: MediumPavilion 37.9°Culet: NoneDepth 69.7%

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 27
Current: $5,037 SGD|Low: $656 SGD|High: $5,037 SGD|Avg: $1,762 SGD|+16.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 7$730 SGD
Retailer 5$818 SGD
Retailer 10$846 SGD
Retailer 12$846 SGD
Retailer 6$860 SGD
Retailer 18$1,074 SGD
Retailer 16$1,214 SGD
Retailer 15$1,310 SGD
Retailer 2$1,414 SGD
Retailer 14$1,422 SGD
Retailer 9$1,670 SGD
Retailer 19$1,851 SGD
Retailer 13$2,048 SGD
Retailer 11$2,227 SGD
Retailer 20$2,630 SGD
Retailer 3$2,916 SGD
Retailer 4$2,934 SGD
Retailer 17$3,190 SGD
Retailer 8$3,539 SGD
Brilliant Earth$5,037 SGD

42 data points across 20 retailers

21 retailers$730 SGD to $5,037 SGD

A
Cheapest Retailer
-
$730 SGD
$571 USD
A
Retailer 2
-
$818 SGD
$640 USD
View
Retailer 3
-
$846 SGD
$662 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$846 SGD
$662 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$860 SGD
$673 USD
View
Final sale: no returns
A
Retailer 6
-
$1,074 SGD
$840 USD
View
B+
Retailer 7
-
$1,214 SGD
$950 USD
View
A
Retailer 8
-
$1,310 SGD
$1,025 USD
View
A
Retailer 9
-
$1,414 SGD
£871 GBP
View
A
Retailer 10
-
$1,422 SGD
€1,059 EUR
View
Retailer 11
-
$1,670 SGD
ZAR 21,108 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,851 SGD
$1,448 USD
View
B+
Retailer 13
-
$2,048 SGD
$1,602 USD
View
Retailer 14
-
$2,227 SGD
$1,742 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$2,630 SGD
£1,620 GBP
View
B+
Retailer 16
-
$2,741 SGD
$2,144 USD
View
B
Retailer 17
-
$2,916 SGD
$2,281 USD
View
B
Retailer 18
-
$2,934 SGD
$2,295 USD
View
B
Retailer 19
-
$3,190 SGD
$2,495 USD
View
B
Retailer 20
-
$3,539 SGD
£2,180 GBP
View
Most Expensive
B
Brilliant Earth
12160494A · Oct 31
$5,037 SGD
$3,940 USD
View
20 more retailers have this diamond
Prices start from $730 SGDSave up to $4,307 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
4.09ct Princess
$730 SGD