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Marquise|Lab Grown|IGI

0.94ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG787638015

Certificate IGI LG787638015

Diamond specifications and retailer prices

From $1,100 USD
As of October 28, 2026
Save $570 USD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,670 USD at Zales · As of October 30, 2026
View at Zales

About this 0.94ct lab-grown marquise diamond

This 0.94ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787638015 or 787638015. Listed at 4 retailers as of October 28, 2026, with prices from $1,100 to $1,670, a $570 spread on the same certified stone. Zales lists it at $1,670. 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

0.94
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638015
Dimensions10.46 × 5.28 × 3.10 mm
L/W Ratio1.98
Top View
10.46 mm5.28 mm0.94 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638015
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.7%

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: $1,100 USD|Low: $930 USD|High: $1,670 USD|Avg: $1,387 USD|+18.3%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 1$1,100 USD
Retailer 2$1,191 USD
Retailer 3$1,670 USD
Zales$1,670 USD

2 data points across 4 retailers

4 retailers$1,100 USD to $1,670 USD

B+
Cheapest Retailer
-
$1,100 USD
B+
Retailer 2
-
$1,191 USD
View
B
Retailer 3
-
$1,670 USD
View
Most Expensive
B
Zales
528302468 · Oct 30
$1,670 USD
View
3 more retailers have this diamond
Prices start from $1,100 USDSave up to $570 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+
0.94ct Marquise
$1,100 USD