Oval|Lab Grown|IGI

1.77ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG571301915

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571301915

Diamond specifications and retailer prices

From €1,137 EUR
$1,270 USD
As of October 30, 2026
Save €1,316 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,365 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571301915 or 571301915. Listed at 14 retailers as of October 30, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571301915
Dimensions9.87 × 6.79 × 4.21 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.87 mm6.79 mm1.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571301915
Side View
Table 59.5%Crown 37.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,365 EUR|Low: €1,137 EUR|High: €6,325 EUR|Avg: €3,238 EUR|+7.4%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6€1,137 EUR
Retailer 9€1,986 EUR
Retailer 3€2,161 EUR
Retailer 4€2,224 EUR
Retailer 10€2,304 EUR
Retailer 5€2,453 EUR
Retailer 13€3,166 EUR
Retailer 2€3,171 EUR
Retailer 12€3,597 EUR
Retailer 8€3,611 EUR
Flawless Fine Jewelry€4,365 EUR
Retailer 11€6,151 EUR
Retailer 7€6,283 EUR

43 data points across 13 retailers

14 retailers€1,137 EUR to €2,453 EUR

B+
Cheapest Retailer
-
€1,137 EUR
$1,270 USD
B
Retailer 2
-
€1,986 EUR
$2,219 USD
View
B
Retailer 3
-
€2,161 EUR
$2,414 USD
View
B
Retailer 4
-
€2,224 EUR
$2,485 USD
View
Final sale: no returns
Retailer 5
-
€2,303 EUR
$2,573 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
€2,304 EUR
$2,574 USD
View
B
Retailer 7
-
€2,453 EUR
$2,740 USD
View
Retailer 8
-
€3,166 EUR
$3,537 USD
View
Price under review
Retailer 9
-
€3,171 EUR
£2,790 GBP
View
Price under review
Retailer 10
-
€3,597 EUR
$4,019 USD
View
Price under review
Retailer 11
-
€3,611 EUR
$4,034 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
0ACFB328B · Oct 31
€4,365 EUR
£3,840 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €1,137 EURSave up to €1,316 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.

B+
1.77ct Oval
€1,137 EUR