Marquise|Lab Grown|IGI

3.07ct D VVS1 Marquise Lab Grown Diamond

GD • D/VVS1 • IGI LG818666154

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818666154

Diamond specifications and retailer prices

From $1,057 USD
As of October 30, 2026
Save $3,448 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,505 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG818666154 or 818666154. Listed at 21 retailers as of October 28, 2026, with prices from $1,057 to $4,505, a $3,448 spread on the same certified stone. Rare Carat lists it at $4,505. 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

3.07
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818666154
Dimensions15.78 × 7.47 × 4.14 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.47 mm3.07 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818666154
Side View
Table 65.0%Crown 35.8°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 55.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,505 USD|Low: $1,014 USD|High: $4,550 USD|Avg: $2,368 USD|-1.0%
Rare Carat
Retailer 2
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Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3$1,057 USD
Retailer 15$1,150 USD
Retailer 17$1,226 USD
Retailer 18$1,226 USD
Retailer 16$1,400 USD
Retailer 10$1,562 USD
Retailer 19$1,576 USD
Retailer 2$1,775 USD
Retailer 7$1,953 USD
Retailer 5$2,148 USD
Retailer 4$2,297 USD
Retailer 8$2,562 USD
Retailer 14$2,766 USD
Retailer 12$2,846 USD
Retailer 11$3,383 USD
Retailer 6$3,800 USD
Retailer 9$4,112 USD
Retailer 13$4,163 USD
Rare Carat$4,505 USD

39 data points across 19 retailers

21 retailers$1,057 USD to $4,505 USD

A
Cheapest Retailer
-
$1,057 USD
A
Retailer 2
-
$1,150 USD
View
A
Retailer 3
-
$1,183 USD
View
Final sale: no returns
A
Retailer 4
-
$1,226 USD
View
Retailer 5
-
$1,226 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,400 USD
View
B+
Retailer 7
-
$1,562 USD
View
Retailer 8
-
$1,576 USD
£1,241 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,775 USD
£1,398 GBP
View
B+
Retailer 10
-
$1,953 USD
View
B+
Retailer 11
-
$2,148 USD
View
B
Retailer 12
-
$2,297 USD
View
B
Retailer 13
-
$2,562 USD
View
Retailer 14
-
$2,766 USD
A$4,255 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,846 USD
ZAR 45,979 ZAR
View
Retailer 16
-
$3,383 USD
£2,664 GBP
View
Price last confirmed 15 days ago
B
Retailer 17
-
$3,800 USD
View
Retailer 18
-
$4,112 USD
SGD 5,557 SGD
View
Price last confirmed 20 days ago
B
Retailer 19
-
$4,163 USD
£3,278 GBP
View
B
Retailer 20
-
$4,280 USD
View
Most Expensive
B
Rare Carat
FG22-0826-410_l_818666154 · Oct 28
$4,505 USD
View
20 more retailers have this diamond
Prices start from $1,057 USDSave up to $3,448 USD

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
3.07ct Marquise
$1,057 USD