CaratHunter
Plans
Marquise|Lab Grown|IGI

4.08ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG792613171

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792613171

Diamond specifications and retailer prices

From $1,335 SGD
$1,044 USD
As of November 2, 2026
Save $4,071 SGD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,462 SGD at Queensmith · As of October 10, 2026
View at Queensmith

About this 4.08ct lab-grown marquise diamond

This 4.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792613171 or 792613171. Listed at 21 retailers as of October 31, 2026, with a 305% 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

4.08
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792613171
Dimensions17.44 × 8.21 × 4.90 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.44 mm8.21 mm4.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792613171
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.7%

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: Nov 2
Current: $1,335 SGD|Low: $1,335 SGD|High: $6,739 SGD|Avg: $3,412 SGD|-15.1%
Retailer 1
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
November 2, 2026
Retailer 1$1,335 SGD
Retailer 12$1,453 SGD
Retailer 7$1,495 SGD
Retailer 17$1,549 SGD
Retailer 16$1,771 SGD
Retailer 11$2,242 SGD
Retailer 14$2,470 SGD
Retailer 3$2,903 SGD
Retailer 6$3,318 SGD
Retailer 10$3,421 SGD
Retailer 8$3,880 SGD
Retailer 2$4,268 SGD
Retailer 15$4,740 SGD
Retailer 4$4,802 SGD
Retailer 13$5,253 SGD
Retailer 5$5,407 SGD
Retailer 9$6,675 SGD

45 data points across 17 retailers

21 retailers$1,335 SGD to $5,407 SGD

A
Cheapest Retailer
-
$1,335 SGD
$1,044 USD
A
Retailer 2
-
$1,453 SGD
$1,136 USD
View
A
Retailer 3
-
$1,495 SGD
$1,169 USD
View
Final sale: no returns
A
Retailer 4
-
$1,549 SGD
$1,211 USD
View
A
Retailer 5
-
$1,771 SGD
$1,385 USD
View
Retailer 6
-
$1,798 SGD
$1,406 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$1,822 SGD
$1,425 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$2,242 SGD
£1,381 GBP
View
B+
Retailer 9
-
$2,470 SGD
$1,931 USD
View
B+
Retailer 10
-
$2,903 SGD
$2,270 USD
View
B+
Retailer 11
-
$3,318 SGD
A$3,992 AUD
View
B+
Retailer 12
-
$3,421 SGD
$2,675 USD
View
B+
Retailer 13
-
$3,493 SGD
$2,731 USD
View
B+
Retailer 14
-
$3,880 SGD
ZAR 49,015 ZAR
View
B
Retailer 15
-
$4,268 SGD
£2,628 GBP
View
B
Retailer 16
-
$4,740 SGD
$3,706 USD
View
B
Retailer 17
-
$4,802 SGD
$3,755 USD
View
B
Retailer 18
-
$5,253 SGD
£3,234 GBP
View
B
Retailer 19
-
$5,407 SGD
$4,228 USD
View
Retailer 20
-
$6,675 SGD
A$8,030 AUD
View
Price last confirmed 25 days ago
Most Expensive
Queensmith
LG792613171 · Oct 10
$8,462 SGD
£5,210 GBP
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from $1,335 SGDSave up to $4,071 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
4.08ct Marquise
$1,335 SGD