CaratHunter
Plans
Oval|Lab Grown|IGI

1.27ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG813630777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813630777

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of October 29, 2026
Save €2,696 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,963 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813630777 or 813630777. Listed at 22 retailers as of October 29, 2026, with prices from €267 to €2,963, a €2,696 spread on the same certified stone. Brilliant Earth lists it at €2,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813630777
Dimensions9.01 × 6.11 × 3.74 mm
L/W Ratio1.47
Girdle conditionFaceted
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
9.01 mm6.11 mm1.27 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813630777
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

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 29
Current: €1,327 EUR|Low: €259 EUR|High: €1,511 EUR|Avg: €679 EUR|-12.0%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 17€267 EUR
Retailer 6€298 EUR
Retailer 3€310 EUR
Retailer 7€331 EUR
Retailer 19€331 EUR
Retailer 12€341 EUR
Retailer 11€367 EUR
Retailer 5€446 EUR
Retailer 18€448 EUR
Retailer 16€540 EUR
Retailer 9€555 EUR
Retailer 21€569 EUR
Retailer 15€582 EUR
Retailer 10€764 EUR
Retailer 20€808 EUR
Retailer 4€1,017 EUR
Retailer 13€1,062 EUR
Retailer 2€1,064 EUR
Retailer 14€1,107 EUR
Retailer 1€1,327 EUR
Retailer 8€1,349 EUR

27 data points across 21 retailers

22 retailers€267 EUR to €2,963 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
A
Retailer 2
-
€298 EUR
$333 USD
View
Final sale: no returns
A
Retailer 3
-
€310 EUR
$346 USD
View
Retailer 4
-
€331 EUR
$370 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€331 EUR
$370 USD
View
A
Retailer 6
-
€341 EUR
£300 GBP
View
A
Retailer 7
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 8
-
€446 EUR
$498 USD
View
A
Retailer 9
-
€448 EUR
$500 USD
View
A
Retailer 10
-
€540 EUR
View
A
Retailer 11
-
€555 EUR
$620 USD
View
A
Retailer 12
-
€569 EUR
ZAR 10,269 ZAR
View
A
Retailer 13
-
€582 EUR
£512 GBP
View
B+
Retailer 14
-
€764 EUR
$854 USD
View
B+
Retailer 15
-
€808 EUR
A$1,388 AUD
View
B+
Retailer 16
-
€1,017 EUR
$1,136 USD
View
B
Retailer 17
-
€1,062 EUR
SGD 1,603 SGD
View
B+
Retailer 18
-
€1,064 EUR
$1,189 USD
View
B
Retailer 19
-
€1,107 EUR
$1,237 USD
View
B+
Retailer 20
-
€1,327 EUR
£1,167 GBP
View
B
Retailer 21
-
€1,349 EUR
$1,507 USD
View
Most Expensive
B
Brilliant Earth
20609382A · Oct 31
€2,963 EUR
$3,310 USD
View
21 more retailers have this diamond
Prices start from €267 EURSave up to €2,696 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
1.27ct Oval
€267 EUR