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Oval|Lab Grown|IGI

6.70ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG627466927

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627466927

Diamond specifications and retailer prices

From $1,307 AUD
$918 USD
As of October 29, 2026
Save $6,893 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,200 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.7ct lab-grown oval diamond

This 6.7ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627466927 or 627466927. Listed at 22 retailers as of October 29, 2026, with prices from $1,307 to $8,200, a $6,893 spread on the same certified stone. Brilliant Earth lists it at $8,200. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627466927
Dimensions15.10 × 10.73 × 6.70 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
15.10 mm10.73 mm6.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627466927
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,200 AUD|Low: $1,268 AUD|High: $8,200 AUD|Avg: $3,270 AUD
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 7$1,307 AUD
Retailer 20$1,422 AUD
Retailer 11$1,463 AUD
Retailer 3$1,516 AUD
Retailer 5$1,516 AUD
Retailer 4$1,632 AUD
Retailer 17$1,765 AUD
Retailer 8$2,218 AUD
Retailer 13$2,335 AUD
Retailer 12$2,429 AUD
Retailer 2$2,481 AUD
Retailer 18$2,808 AUD
Retailer 19$2,933 AUD
Retailer 21$3,373 AUD
Retailer 9$3,885 AUD
Retailer 10$4,187 AUD
Retailer 6$4,262 AUD
Retailer 14$4,730 AUD
Retailer 15$4,742 AUD
Retailer 22$5,169 AUD
Retailer 16$5,269 AUD
Retailer 23$6,264 AUD
Brilliant Earth$8,200 AUD

38 data points across 23 retailers

22 retailers$1,307 AUD to $8,200 AUD

A
Cheapest Retailer
-
$1,307 AUD
$918 USD
A
Retailer 2
-
$1,422 AUD
$999 USD
View
A
Retailer 3
-
$1,516 AUD
$1,065 USD
View
Retailer 4
-
$1,516 AUD
$1,065 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,632 AUD
£902 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,765 AUD
$1,240 USD
View
A
Retailer 7
-
$2,218 AUD
$1,558 USD
View
A
Retailer 8
-
$2,335 AUD
£1,291 GBP
View
B+
Retailer 9
-
$2,429 AUD
$1,706 USD
View
A
Retailer 10
-
$2,481 AUD
€1,660 EUR
View
B+
Retailer 11
-
$2,808 AUD
View
A
Retailer 12
-
$2,933 AUD
ZAR 33,284 ZAR
View
B+
Retailer 13
-
$3,373 AUD
$2,369 USD
View
B+
Retailer 14
-
$3,885 AUD
$2,729 USD
View
B+
Retailer 15
-
$4,187 AUD
£2,316 GBP
View
B+
Retailer 16
-
$4,262 AUD
$2,994 USD
View
Retailer 17
-
$4,730 AUD
$3,322 USD
View
Price last confirmed 20 days ago
B+
Retailer 18
-
$4,742 AUD
$3,331 USD
View
Retailer 19
-
$5,169 AUD
£2,859 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
$5,269 AUD
$3,701 USD
View
B
Retailer 21
-
$6,264 AUD
$4,400 USD
View
Most Expensive
B
Brilliant Earth
9831697A · Oct 29
$8,200 AUD
$5,760 USD
View
21 more retailers have this diamond
Prices start from $1,307 AUDSave up to $6,893 AUD

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
6.70ct Oval
$1,307 AUD