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Marquise|Lab Grown|IGI

2.17ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG667437669

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG667437669

Diamond specifications and retailer prices

From $1,832 USD
As of November 2, 2026
Save $6,586 USD (78%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,930 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.17ct lab-grown marquise diamond

This 2.17ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667437669 or 667437669. Listed at 26 retailers as of October 31, 2026, with a 359% 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

2.17
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667437669
Dimensions12.98 × 6.92 × 4.35 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Top View
12.98 mm6.92 mm2.17 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667437669
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

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 2
Current: $13,770 USD|Low: $1,804 USD|High: $13,770 USD|Avg: $4,603 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 5$1,804 USD
Retailer 10$1,832 USD
Retailer 8$2,104 USD
Retailer 7$2,108 USD
Retailer 3$2,180 USD
Retailer 4$2,180 USD
Retailer 21$2,350 USD
Retailer 18$3,008 USD
Retailer 19$3,040 USD
Retailer 9$3,063 USD
Retailer 2$3,312 USD
Retailer 20$3,580 USD
Retailer 16$4,519 USD
Retailer 12$4,572 USD
Retailer 15$5,713 USD
Retailer 6$5,874 USD
Retailer 17$6,210 USD
Retailer 11$6,476 USD
Retailer 13$6,529 USD
Retailer 14$8,418 USD
Do Amore Diamonds$13,770 USD

43 data points across 21 retailers

26 retailers$1,832 USD to $8,418 USD

Retailer 1
-
$1,804 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$1,832 USD
View
A
Retailer 3
-
$1,880 USD
View
Retailer 4
-
$2,045 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$2,104 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,108 USD
View
Retailer 7
-
$2,180 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$2,180 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$2,180 USD
View
B+
Retailer 10
-
$2,350 USD
View
B+
Retailer 11
-
$3,008 USD
A$4,628 AUD
View
B+
Retailer 12
-
$3,040 USD
View
B+
Retailer 13
-
$3,063 USD
View
Retailer 14
-
$3,308 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$3,308 USD
View
B+
Retailer 16
-
$3,312 USD
£2,608 GBP
View
B
Retailer 17
-
$3,580 USD
View
B+
Retailer 18
-
$4,519 USD
A$6,952 AUD
View
B
Retailer 19
-
$4,572 USD
£3,600 GBP
View
B
Retailer 20
-
$5,713 USD
A$8,789 AUD
View
B
Retailer 21
-
$5,874 USD
View
B
Retailer 22
-
$6,210 USD
ZAR 100,316 ZAR
View
B
Retailer 23
-
$6,476 USD
View
B
Retailer 24
-
$6,529 USD
£5,141 GBP
View
B
Retailer 25
-
$8,418 USD
View
Most Expensive
Do Amore Diamonds
27-253E5E897 · Nov 2
$12,930 USD
View
Price under review
25 more retailers have this diamond
Prices start from $1,832 USDSave up to $6,586 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
2.17ct Marquise
$1,832 USD