Marquise|Lab Grown|GIA

4.07ct D IF Marquise Lab Grown Diamond

GD • D/IF • GIA 6531726997

Certificate GIA 6531726997

Diamond specifications and retailer prices

From $13,780 USD
As of October 28, 2026
Save $26,535 USD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $40,315 USD at Brilliance · As of October 30, 2026
View at Brilliance

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6531726997. Listed at 21 retailers as of October 28, 2026, with prices from $13,780 to $40,315, a $26,535 spread on the same certified stone. Brilliance lists it at $40,315. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531726997
Dimensions16.32 × 8.35 × 5.26 mm
L/W Ratio1.95
Top View
16.32 mm8.35 mm4.07 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531726997
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $40,315 USD|Low: $12,273 USD|High: $62,678 USD|Avg: $30,237 USD
Brilliance
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
October 29, 2026
Retailer 17$13,780 USD
Retailer 7$18,573 USD
Retailer 3$19,322 USD
Retailer 15$19,477 USD
Retailer 4$21,006 USD
Retailer 11$21,640 USD
Retailer 16$21,730 USD
Retailer 5$22,083 USD
Retailer 18$22,414 USD
Retailer 12$23,920 USD
Retailer 8$32,111 USD
Retailer 14$34,591 USD
Retailer 10$38,089 USD
Retailer 13$38,231 USD
Brilliance$40,315 USD
Retailer 6$41,556 USD
Retailer 2$47,711 USD
Retailer 9$62,678 USD

33 data points across 18 retailers

21 retailers$13,780 USD to $40,315 USD

B+
Cheapest Retailer
-
$13,780 USD
B+
Retailer 2
-
$18,573 USD
View
B+
Retailer 3
-
$19,322 USD
View
B+
Retailer 4
-
$19,477 USD
View
B
Retailer 5
-
$20,400 USD
View
B
Retailer 6
-
$21,006 USD
View
B
Retailer 7
-
$21,640 USD
View
Final sale: no returns
B
Retailer 8
-
$21,730 USD
View
B
Retailer 9
-
$22,083 USD
View
B
Retailer 10
-
$22,414 USD
View
B
Retailer 11
-
$22,593 USD
View
B
Retailer 12
-
$23,920 USD
£18,835 GBP
View
B
Retailer 13
-
$32,111 USD
£25,284 GBP
View
B
Retailer 14
-
$34,591 USD
£27,237 GBP
View
B
Retailer 15
-
$38,231 USD
€36,410 EUR
View
Most Expensive
B
Brilliance
D36476002 · Oct 30
$40,315 USD
View
15 more retailers have this diamond
Prices start from $13,780 USDSave up to $26,535 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.

B+
4.07ct Marquise
$13,780 USD