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Marquise|Lab Grown|IGI

0.87ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG798612219

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798612219

Diamond specifications and retailer prices

From $636 USD
As of October 30, 2026
Save $2,094 USD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,730 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798612219 or 798612219. Listed at 17 retailers as of October 30, 2026, with prices from $636 to $2,730, a $2,094 spread on the same certified stone. Riddles Jewelry lists it at $2,730. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.87
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612219
Dimensions9.82 × 4.99 × 3.12 mm
L/W Ratio1.97
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
9.82 mm4.99 mm0.87 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612219
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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 30
Current: $2,162 USD|Low: $588 USD|High: $2,187 USD|Avg: $1,095 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$588 USD
Retailer 2$774 USD
Retailer 7$857 USD
Retailer 10$938 USD
Retailer 9$947 USD
Retailer 4$976 USD
Retailer 5$1,013 USD
Retailer 6$1,064 USD
Retailer 3$1,302 USD
Retailer 8$1,430 USD
Retailer 1$2,162 USD

41 data points across 11 retailers

17 retailers$636 USD to $2,730 USD

Retailer 1
-
$588 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$636 USD
View
A
Retailer 3
-
$650 USD
View
B+
Retailer 4
-
$774 USD
View
B+
Retailer 5
-
$857 USD
€816 EUR
View
B+
Retailer 6
-
$938 USD
View
B+
Retailer 7
-
$947 USD
View
B+
Retailer 8
-
$976 USD
£769 GBP
View
B+
Retailer 9
-
$1,013 USD
A$1,558 AUD
View
B+
Retailer 10
-
$1,064 USD
ZAR 17,195 ZAR
View
Retailer 11
-
$1,302 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,430 USD
View
B
Retailer 13
-
$1,921 USD
View
B
Retailer 14
-
$1,968 USD
CA$2,733 CAD
View
B
Retailer 15
-
$2,162 USD
£1,702 GBP
View
B
Retailer 16
-
$2,183 USD
View
Most Expensive
B
Riddles Jewelry
1966207545 · Oct 31
$2,730 USD
View
16 more retailers have this diamond
Prices start from $636 USDSave up to $2,094 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
0.87ct Marquise
$636 USD