Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG828630014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828630014

Diamond specifications and retailer prices

From $2,635 USD
As of October 31, 2026
Save $8,245 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,880 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG828630014 or 828630014. Listed at 15 retailers as of October 30, 2026, with prices from $2,635 to $10,880, a $8,245 spread on the same certified stone. Brilliant Earth lists it at $10,880. 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

3.02
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828630014
Dimensions14.97 × 7.43 × 4.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.43 mm3.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828630014
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 61.0%

Caratlytics Score

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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 31
Current: $10,880 USD|Low: $2,297 USD|High: $11,630 USD|Avg: $6,315 USD|-6.4%
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
October 31, 2026
Retailer 5$2,635 USD
Retailer 13$2,895 USD
Retailer 10$3,257 USD
Retailer 11$3,273 USD
Retailer 2$3,758 USD
Retailer 8$4,182 USD
Retailer 7$4,330 USD
Retailer 14$5,182 USD
Retailer 6$5,311 USD
Retailer 12$6,337 USD
Retailer 3$7,286 USD
Retailer 15$7,346 USD
Retailer 9$8,063 USD
Retailer 4$9,529 USD
Brilliant Earth$10,880 USD

13 data points across 15 retailers

15 retailers$2,635 USD to $10,880 USD

A
Cheapest Retailer
-
$2,635 USD
Final sale: no returns
A
Retailer 2
-
$2,895 USD
View
A
Retailer 3
-
$3,257 USD
£2,564 GBP
View
A
Retailer 4
-
$3,273 USD
View
A
Retailer 5
-
$3,758 USD
£2,959 GBP
View
A
Retailer 6
-
$4,182 USD
View
Retailer 7
-
$4,330 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$5,182 USD
£4,080 GBP
View
A
Retailer 9
-
$5,311 USD
€5,058 EUR
View
B+
Retailer 10
-
$6,337 USD
ZAR 102,376 ZAR
View
B+
Retailer 11
-
$7,286 USD
View
B+
Retailer 12
-
$7,346 USD
£5,784 GBP
View
B
Retailer 13
-
$8,063 USD
View
B
Retailer 14
-
$9,529 USD
View
Most Expensive
B
Brilliant Earth
22173704A · Oct 30
$10,880 USD
View
14 more retailers have this diamond
Prices start from $2,635 USDSave up to $8,245 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
3.02ct Marquise
$2,635 USD