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Oval|Lab Grown|IGI

1.77ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG440014193

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440014193

Diamond specifications and retailer prices

From €877 EUR
$980 USD
As of October 31, 2026
Save €3,518 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,395 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.77ct lab-grown oval diamond

This 1.77ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440014193 or 440014193. Listed at 9 retailers as of October 29, 2026, with prices from €877 to €4,395, a €3,518 spread on the same certified stone. MOH London lists it at €4,395. 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

1.77
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440014193
Dimensions9.61 × 6.88 × 4.33 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.61 mm6.88 mm1.77 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440014193
Side View
Table 59.5%Crown 33.6°Girdle: MED-STKPavilion 42.2°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: Oct 31
Current: €4,395 EUR|Low: €877 EUR|High: €4,430 EUR|Avg: €2,104 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 3€877 EUR
Retailer 2€1,173 EUR
Retailer 7€1,276 EUR
Retailer 4€1,361 EUR
Retailer 9€1,882 EUR
Retailer 5€2,152 EUR
Retailer 8€2,536 EUR
Retailer 6€2,550 EUR
Retailer 10€3,045 EUR
MOH London€4,395 EUR

12 data points across 10 retailers

9 retailers€877 EUR to €4,395 EUR

A
Cheapest Retailer
-
€877 EUR
$980 USD
A
Retailer 2
-
€1,173 EUR
$1,310 USD
View
A
Retailer 3
-
€1,276 EUR
$1,426 USD
View
B+
Retailer 4
-
€1,361 EUR
$1,520 USD
View
Retailer 5
-
€1,361 EUR
$1,520 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€2,152 EUR
$2,404 USD
View
B
Retailer 7
-
€2,536 EUR
$2,833 USD
View
B
Retailer 8
-
€2,550 EUR
$2,849 USD
View
Most Expensive
B
MOH London
LG440014193 · Oct 29
€4,395 EUR
£3,866 GBP
View
8 more retailers have this diamond
Prices start from €877 EURSave up to €3,518 EUR

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
1.77ct Oval
€877 EUR