CaratHunter
Plans
Marquise|Lab Grown|IGI

4.05ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG827604257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG827604257

Diamond specifications and retailer prices

From $1,139 SGD
$889 USD
As of October 27, 2026
Save $8,986 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,125 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG827604257 or 827604257. Listed at 22 retailers as of October 27, 2026, with prices from $1,139 to $10,125, a $8,986 spread on the same certified stone. Do Amore Diamonds lists it at $10,125. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.05
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827604257
Dimensions16.61 × 8.25 × 5.22 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.61 mm8.25 mm4.05 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827604257
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $10,125 SGD|Low: $1,139 SGD|High: $10,125 SGD|Avg: $3,048 SGD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 3$1,139 SGD
Retailer 19$1,222 SGD
Retailer 21$1,241 SGD
Retailer 14$1,275 SGD
Retailer 6$1,323 SGD
Retailer 8$1,323 SGD
Retailer 17$1,544 SGD
Retailer 9$1,821 SGD
Retailer 10$1,910 SGD
Retailer 4$2,121 SGD
Retailer 2$2,244 SGD
Retailer 11$2,735 SGD
Retailer 20$2,942 SGD
Retailer 16$3,124 SGD
Retailer 15$4,024 SGD
Retailer 5$4,108 SGD
Retailer 7$4,136 SGD
Retailer 22$4,382 SGD
Retailer 18$4,851 SGD
Retailer 13$4,976 SGD
Retailer 12$5,196 SGD
Do Amore Diamonds$10,125 SGD

20 data points across 22 retailers

22 retailers$1,139 SGD to $10,125 SGD

A
Cheapest Retailer
-
$1,139 SGD
$889 USD
Retailer 2
-
$1,222 SGD
£751 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,241 SGD
$968 USD
View
A
Retailer 4
-
$1,275 SGD
$995 USD
View
Final sale: no returns
Retailer 5
-
$1,323 SGD
$1,032 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,323 SGD
$1,032 USD
View
A
Retailer 7
-
$1,544 SGD
$1,205 USD
View
A
Retailer 8
-
$1,821 SGD
$1,421 USD
View
A
Retailer 9
-
$1,910 SGD
$1,490 USD
View
A
Retailer 10
-
$2,121 SGD
$1,655 USD
View
A
Retailer 11
-
$2,244 SGD
£1,379 GBP
View
B+
Retailer 12
-
$2,735 SGD
$2,134 USD
View
B+
Retailer 13
-
$2,942 SGD
$2,295 USD
View
Retailer 14
-
$3,124 SGD
A$3,750 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,024 SGD
£2,472 GBP
View
B
Retailer 16
-
$4,108 SGD
$3,205 USD
View
B+
Retailer 17
-
$4,136 SGD
$3,227 USD
View
B+
Retailer 18
-
$4,382 SGD
CA$4,749 CAD
View
B
Retailer 19
-
$4,851 SGD
$3,785 USD
View
B
Retailer 20
-
$4,976 SGD
£3,057 GBP
View
B
Retailer 21
-
$5,196 SGD
$4,054 USD
View
Most Expensive
B
Do Amore Diamonds
27-958CFB1A2 · Oct 29
$10,125 SGD
$7,900 USD
View
21 more retailers have this diamond
Prices start from $1,139 SGDSave up to $8,986 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
4.05ct Marquise
$1,139 SGD