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Marquise|Lab Grown|IGI

4.07ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545009

Diamond specifications and retailer prices

From $10,700 USD
As of November 1, 2026
Save $21,968 USD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $32,668 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.07ct lab-grown marquise diamond

This 4.07ct 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 LG762545009 or 762545009. Listed at 11 retailers as of November 1, 2026, with prices from $10,700 to $32,668, a $21,968 spread on the same certified stone. Novita Diamonds lists it at $32,668. 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

4.07
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545009
Dimensions16.65 × 8.27 × 5.17 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
16.65 mm8.27 mm4.07 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545009
Side View
Table 56.0%Crown 38.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.5%

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: Nov 1
Current: $32,668 USD|Low: $9,529 USD|High: $52,650 USD|Avg: $26,199 USD|+2.6%
Novita 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
November 1, 2026
Retailer 9$10,700 USD
Retailer 3$12,587 USD
Retailer 11$14,455 USD
Retailer 10$16,916 USD
Retailer 5$17,062 USD
Retailer 8$20,620 USD
Retailer 6$20,762 USD
Retailer 2$29,638 USD
Retailer 13$32,076 USD
Retailer 7$32,113 USD
Novita Diamonds$32,668 USD
Retailer 4$46,806 USD
Retailer 12$52,650 USD

25 data points across 13 retailers

11 retailers$10,700 USD to $32,668 USD

A
Cheapest Retailer
-
$10,700 USD
B+
Retailer 2
-
$12,587 USD
View
B+
Retailer 3
-
$14,455 USD
View
B+
Retailer 4
-
$16,916 USD
View
B
Retailer 5
-
$20,620 USD
View
B
Retailer 6
-
$20,762 USD
£16,348 GBP
View
B
Retailer 7
-
$29,638 USD
£23,337 GBP
View
B
Retailer 8
-
$32,113 USD
€30,584 EUR
View
Most Expensive
B
Novita Diamonds
cert_762545009 · Nov 1
$32,668 USD
A$50,259 AUD
View
8 more retailers have this diamond
Prices start from $10,700 USDSave up to $21,968 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
4.07ct Marquise
$10,700 USD