Oval|Lab Grown|GIA

4.78ct D VS1 Oval Lab Grown Diamond

GD • D/VS1 • GIA 2536710377

Certificate GIA 2536710377

Diamond specifications and retailer prices

From $4,237 AUD
$2,976 USD
As of October 29, 2026
Save $11,066 AUD (72%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,802 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536710377. Listed at 22 retailers as of October 29, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.78
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2536710377
Dimensions13.71 × 9.50 × 5.84 mm
L/W Ratio1.44
Top View
13.71 mm9.50 mm4.78 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536710377
Side View
Table 61.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $15,802 AUD|Low: $3,632 AUD|High: $16,135 AUD|Avg: $7,990 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9$3,784 AUD
Retailer 4$4,237 AUD
Retailer 10$4,389 AUD
Retailer 11$4,389 AUD
Retailer 12$4,513 AUD
Retailer 17$4,620 AUD
Retailer 15$5,481 AUD
Retailer 14$5,903 AUD
Retailer 2$6,440 AUD
Retailer 5$6,617 AUD
Retailer 8$6,939 AUD
Retailer 18$7,572 AUD
Retailer 7$8,976 AUD
Retailer 16$9,342 AUD
Retailer 6$10,241 AUD
Retailer 13$11,368 AUD
Retailer 19$11,813 AUD
Retailer 3$15,303 AUD
Brilliant Earth$15,802 AUD

33 data points across 19 retailers

22 retailers$4,237 AUD to $15,303 AUD

Retailer 1
-
$3,784 AUD
$2,658 USD
Price last confirmed 20 days ago
Retailer 2
-
$4,116 AUD
$2,891 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$4,237 AUD
$2,976 USD
View
Final sale: no returns
Retailer 4
-
$4,389 AUD
$3,083 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$4,389 AUD
$3,083 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$4,513 AUD
$3,170 USD
View
B
Retailer 7
-
$4,620 AUD
$3,245 USD
View
Retailer 8
-
$5,084 AUD
HK$27,900 HKD
View
Price last confirmed 19 days ago
B
Retailer 9
-
$5,481 AUD
$3,850 USD
View
B
Retailer 10
-
$5,903 AUD
£3,265 GBP
View
Retailer 11
-
$6,032 AUD
$4,237 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$6,440 AUD
$4,524 USD
View
B
Retailer 13
-
$6,617 AUD
$4,648 USD
View
B
Retailer 14
-
$7,572 AUD
£4,188 GBP
View
Retailer 15
-
$8,976 AUD
$6,305 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$9,342 AUD
ZAR 106,013 ZAR
View
B
Retailer 17
-
$10,241 AUD
$7,194 USD
View
B
Retailer 18
-
$11,368 AUD
$7,985 USD
View
B
Retailer 19
-
$11,813 AUD
£6,534 GBP
View
B
Retailer 20
-
$15,303 AUD
$10,750 USD
View
Most Expensive
Brilliant Earth
16410847A · Oct 29
$15,802 AUD
$11,100 USD
View
Price under review
20 more retailers have this diamond
Prices start from $4,237 AUDSave up to $11,066 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.

B+
4.78ct Oval
$4,237 AUD