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Marquise|Lab Grown|IGI

0.84ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG702520215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG702520215

Diamond specifications and retailer prices

From $103 USD
As of October 30, 2026
Save $356 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $459 USD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 0.84ct lab-grown marquise diamond

This 0.84ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702520215 or 702520215. Listed at 13 retailers as of October 30, 2026, with prices from $103 to $459, a $356 spread on the same certified stone. Friendly Diamonds lists it at $459. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.84
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702520215
Dimensions9.92 × 4.81 × 3.06 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm4.81 mm0.84 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702520215
Side View
Table 57.0%Crown 38°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

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: $459 USD|Low: $103 USD|High: $760 USD|Avg: $309 USD
Friendly 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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 9$103 USD
Retailer 15$120 USD
Retailer 11$136 USD
Retailer 3$154 USD
Retailer 10$186 USD
Retailer 16$195 USD
Retailer 14$236 USD
Retailer 2$249 USD
Retailer 5$259 USD
Retailer 4$264 USD
Retailer 6$343 USD
Retailer 12$372 USD
Retailer 13$412 USD
Friendly Diamonds$459 USD
Retailer 8$651 USD
Retailer 7$760 USD

4 data points across 16 retailers

13 retailers$103 USD to $459 USD

A
Cheapest Retailer
-
$103 USD
A
Retailer 2
-
$120 USD
View
A
Retailer 3
-
$136 USD
View
A
Retailer 4
-
$154 USD
HK$1,200 HKD
View
A
Retailer 5
-
$186 USD
£147 GBP
View
A
Retailer 6
-
$195 USD
View
A
Retailer 7
-
$236 USD
View
A
Retailer 8
-
$249 USD
£196 GBP
View
A
Retailer 9
-
$259 USD
View
A
Retailer 10
-
$264 USD
£208 GBP
View
B+
Retailer 11
-
$372 USD
View
B
Retailer 12
-
$412 USD
View
Most Expensive
B
Friendly Diamonds
6560023 · Oct 31
$459 USD
View
12 more retailers have this diamond
Prices start from $103 USDSave up to $356 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
0.84ct Marquise
$103 USD