CaratHunter
Plans
Oval|Lab Grown|IGI

1.09ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG786644514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786644514

Diamond specifications and retailer prices

From $206 USD
As of October 28, 2026
Save $938 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,200 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786644514 or 786644514. Listed at 23 retailers as of October 28, 2026, with a 456% 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

1.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644514
Dimensions8.12 × 5.74 × 3.61 mm
L/W Ratio1.41
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
8.12 mm5.74 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644514
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°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 28
Current: $1,200 USD|Low: $206 USD|High: $1,200 USD|Avg: $577 USD
Brilliant Earth
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
October 29, 2026
Retailer 7$206 USD
Retailer 17$256 USD
Retailer 4$310 USD
Retailer 3$388 USD
Retailer 12$393 USD
Retailer 2$413 USD
Retailer 16$437 USD
Retailer 6$471 USD
Retailer 10$506 USD
Retailer 14$558 USD
Retailer 15$579 USD
Retailer 18$610 USD
Retailer 9$625 USD
Retailer 13$708 USD
Retailer 8$790 USD
Retailer 11$1,076 USD
Retailer 5$1,144 USD
Brilliant Earth$1,200 USD

41 data points across 18 retailers

23 retailers$206 USD to $1,144 USD

Retailer 1
-
$185 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$206 USD
View
Final sale: no returns
Retailer 3
-
$223 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$229 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$229 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 7
-
$310 USD
View
A
Retailer 8
-
$388 USD
View
A
Retailer 9
-
$393 USD
ZAR 6,349 ZAR
View
A
Retailer 10
-
$413 USD
£325 GBP
View
A
Retailer 11
-
$437 USD
€416 EUR
View
A
Retailer 12
-
$471 USD
View
B+
Retailer 13
-
$506 USD
A$778 AUD
View
B+
Retailer 14
-
$558 USD
A$859 AUD
View
B+
Retailer 15
-
$579 USD
View
B+
Retailer 16
-
$610 USD
View
B+
Retailer 17
-
$625 USD
SGD 844 SGD
View
B+
Retailer 18
-
$708 USD
A$1,089 AUD
View
Retailer 19
-
$736 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$790 USD
View
B
Retailer 21
-
$1,076 USD
£847 GBP
View
B
Retailer 22
-
$1,144 USD
View
Most Expensive
Brilliant Earth
20081756A · Oct 8
$1,200 USD
View
Price last confirmed 21 days ago
22 more retailers have this diamond
Prices start from $206 USDSave up to $938 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
1.09ct Oval
$206 USD