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 $3,805 SGD
$2,976 USD
As of October 29, 2026
Save $9,938 SGD (72%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,190 SGD 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: $14,190 SGD|Low: $3,261 SGD|High: $14,489 SGD|Avg: $7,175 SGD
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$3,398 SGD
Retailer 4$3,805 SGD
Retailer 10$3,941 SGD
Retailer 11$3,941 SGD
Retailer 12$4,053 SGD
Retailer 17$4,148 SGD
Retailer 15$4,922 SGD
Retailer 14$5,301 SGD
Retailer 2$5,783 SGD
Retailer 5$5,942 SGD
Retailer 8$6,231 SGD
Retailer 18$6,800 SGD
Retailer 7$8,060 SGD
Retailer 16$8,389 SGD
Retailer 6$9,197 SGD
Retailer 13$10,208 SGD
Retailer 19$10,608 SGD
Retailer 3$13,742 SGD
Brilliant Earth$14,190 SGD

33 data points across 19 retailers

22 retailers$3,805 SGD to $13,742 SGD

Retailer 1
-
$3,398 SGD
$2,658 USD
Price last confirmed 20 days ago
Retailer 2
-
$3,696 SGD
$2,891 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$3,805 SGD
$2,976 USD
View
Final sale: no returns
Retailer 4
-
$3,941 SGD
$3,083 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$3,941 SGD
$3,083 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$4,053 SGD
$3,170 USD
View
B
Retailer 7
-
$4,148 SGD
$3,245 USD
View
Retailer 8
-
$4,565 SGD
HK$27,900 HKD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$4,922 SGD
$3,850 USD
View
B
Retailer 10
-
$5,301 SGD
£3,265 GBP
View
Retailer 11
-
$5,417 SGD
$4,237 USD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$5,783 SGD
$4,524 USD
View
B
Retailer 13
-
$5,942 SGD
$4,648 USD
View
B
Retailer 14
-
$6,800 SGD
£4,188 GBP
View
Retailer 15
-
$8,060 SGD
$6,305 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$8,389 SGD
ZAR 106,013 ZAR
View
B
Retailer 17
-
$9,197 SGD
$7,194 USD
View
B
Retailer 18
-
$10,208 SGD
$7,985 USD
View
B
Retailer 19
-
$10,608 SGD
£6,534 GBP
View
B
Retailer 20
-
$13,742 SGD
$10,750 USD
View
Most Expensive
Brilliant Earth
16410847A · Oct 29
$14,190 SGD
$11,100 USD
View
Price under review
20 more retailers have this diamond
Prices start from $3,805 SGDSave up to $9,938 SGD

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
$3,805 SGD