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Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG838647001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838647001

Diamond specifications and retailer prices

From $1,429 SGD
$1,117 USD
As of November 1, 2026
Save $5,119 SGD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,008 SGD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838647001 or 838647001. Listed at 20 retailers as of October 31, 2026, with a 358% 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

3.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838647001
Dimensions14.64 × 7.52 × 4.67 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.52 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838647001
Side View
Table 63.0%Crown 41.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.1%

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 1
Current: $7,008 SGD|Low: $1,429 SGD|High: $7,008 SGD|Avg: $3,595 SGD
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
November 2, 2026
Retailer 13$1,429 SGD
Retailer 5$1,471 SGD
Retailer 7$1,746 SGD
Retailer 2$1,949 SGD
Retailer 3$2,181 SGD
Retailer 12$2,197 SGD
Retailer 19$2,312 SGD
Retailer 8$2,705 SGD
Retailer 4$3,184 SGD
Retailer 15$3,441 SGD
Retailer 17$3,538 SGD
Retailer 10$4,210 SGD
Retailer 18$4,498 SGD
Retailer 11$5,110 SGD
Retailer 14$5,167 SGD
Retailer 9$5,315 SGD
Retailer 6$5,499 SGD
Retailer 16$6,547 SGD
Brilliant Earth$7,008 SGD

23 data points across 19 retailers

20 retailers$1,429 SGD to $6,547 SGD

A
Cheapest Retailer
-
$1,429 SGD
$1,117 USD
A
Retailer 2
-
$1,471 SGD
$1,150 USD
View
Final sale: no returns
A
Retailer 3
-
$1,746 SGD
$1,365 USD
View
A
Retailer 4
-
$1,949 SGD
£1,200 GBP
View
B+
Retailer 5
-
$2,181 SGD
$1,705 USD
View
A
Retailer 6
-
$2,197 SGD
£1,352 GBP
View
B+
Retailer 7
-
$2,312 SGD
€1,722 EUR
View
B+
Retailer 8
-
$2,705 SGD
$2,115 USD
View
B+
Retailer 9
-
$3,184 SGD
$2,490 USD
View
B+
Retailer 10
-
$3,441 SGD
A$4,139 AUD
View
B+
Retailer 11
-
$3,538 SGD
ZAR 44,686 ZAR
View
B
Retailer 12
-
$4,210 SGD
£2,592 GBP
View
B
Retailer 13
-
$4,498 SGD
$3,517 USD
View
B
Retailer 14
-
$5,110 SGD
View
B+
Retailer 15
-
$5,167 SGD
£3,181 GBP
View
B
Retailer 16
-
$5,315 SGD
$4,156 USD
View
B
Retailer 17
-
$5,499 SGD
$4,300 USD
View
B
Retailer 18
-
$6,547 SGD
A$7,876 AUD
View
Retailer 19
-
$6,667 SGD
$5,213 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21567956A · Oct 17
$7,008 SGD
$5,480 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from $1,429 SGDSave up to $5,119 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
3.05ct Marquise
$1,429 SGD